[{"run_id":"20260906T231458-5fdd2fff","observed_at":"2026-09-06 23:14:58.172943+00:00","course_uid":"course_ceb4b306e704c0b67324db5e","course_id":"ASTRON 104","catalog_version_id":"9d5d2a3c84493a604557678e5b8e5b5b558e34d6c9c06903d0c779d06483ee38","record_version_id":"e13956ba74413ef9208b8597378aba03fd7e2bf3e73804e06bc2535e681a49dc","job_id":"enrich-5291a20b802b9bbbe22b24cb","output_id":"5b05b76db295fb5197b4bd8d388745a7886780cf055f8307886a9d893cb8c728","section":"requirements","status":"invalid","value_json":null,"candidate_json":"{\"nodes\":[{\"children\":[\"n0\",\"n1\"],\"condition\":null,\"course\":null,\"evidence\":\"Satisfied Quantitative Reasoning (QR) A. Not open to students with credit forASTRON 200.\",\"id\":\"n0\",\"kind\":\"all\"},{\"children\":[],\"condition\":null,\"course\":{\"course_number\":0,\"minimum_grade\":null,\"subjects\":[\"QR\"],\"timing\":\"prior\"},\"evidence\":\"Satisfied Quantitative Reasoning (QR) A.\",\"id\":\"n1\",\"kind\":\"course\"},{\"children\":[\"n2\"],\"condition\":null,\"course\":null,\"evidence\":\"Not open to students with credit forASTRON 200.\",\"id\":\"n3\",\"kind\":\"not\"},{\"children\":[],\"condition\":null,\"course\":{\"course_number\":200,\"minimum_grade\":null,\"subjects\":[\"ASTRON\"],\"timing\":\"prior\"},\"evidence\":\"credit forASTRON 200.\",\"id\":\"n2\",\"kind\":\"course\"}],\"notes\":[\"The phrase 'credit forASTRON 200' contains a missing space but clearly refers to ASTRON 200. The node n2 uses the canonical course ID ASTRON 200.\"],\"root\":\"n0\",\"status\":\"parsed\"}","error":"Node n0 references itself; remove the self-reference.\nCycle reaches node n0; requirement graphs must be trees.\nUnreachable nodes: n2, n3; connect all conditions and exclusions to the root.\nMissing global exclusion 'Not open to students with credit forASTRON 200': use a not node under the root all (or root not), with the full exclusion as evidence, applying to every eligibility alternative.","model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":false},{"run_id":"20260906T231458-5fdd2fff","observed_at":"2026-09-06 23:14:58.172943+00:00","course_uid":"course_ceb4b306e704c0b67324db5e","course_id":"ASTRON 104","catalog_version_id":"9d5d2a3c84493a604557678e5b8e5b5b558e34d6c9c06903d0c779d06483ee38","record_version_id":"e13956ba74413ef9208b8597378aba03fd7e2bf3e73804e06bc2535e681a49dc","job_id":"enrich-5291a20b802b9bbbe22b24cb","output_id":"5b05b76db295fb5197b4bd8d388745a7886780cf055f8307886a9d893cb8c728","section":"search_profile","status":"valid","value_json":"{\"assumed_background\":[],\"search_phrases\":[\"solar system exploration\",\"planetary formation exoplanets\",\"celestial motions gravity orbits\",\"introductory astronomy survey\"],\"skills_taught\":[],\"summary\":{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"Join us in exploring the modern view of the solar system and its relation to other planetary worlds.\"}],\"text\":\"ASTRON 104 explores the modern understanding of the solar system, planetary formation, and exoplanets, covering celestial motions, gravity, and the history of astronomy.\"},\"topics\":[{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"Includes the sky and celestial motions; ancient astronomy; the Copernican revolution; gravity, orbits, and interplanetary travel\"}],\"text\":\"Celestial motions, ancient astronomy, and the Copernican revolution\"},{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"formation of solar system; survey of sun, planets and moons; asteroids, meteors and comets; origin of life\"}],\"text\":\"Solar system formation, planetary surveys, and small bodies\"},{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"how planets form, and how planetary systems evolve has fundamentally changed with the discovery of countless exoplanets\"}],\"text\":\"Planetary evolution and exoplanets\"}]}","candidate_json":null,"error":null,"model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":false},{"run_id":"20260906T231458-5fdd2fff","observed_at":"2026-09-06 23:14:58.172943+00:00","course_uid":"course_ceb4b306e704c0b67324db5e","course_id":"ASTRON 104","catalog_version_id":"9d5d2a3c84493a604557678e5b8e5b5b558e34d6c9c06903d0c779d06483ee38","record_version_id":"e13956ba74413ef9208b8597378aba03fd7e2bf3e73804e06bc2535e681a49dc","job_id":"enrich-5291a20b802b9bbbe22b24cb","output_id":"5b05b76db295fb5197b4bd8d388745a7886780cf055f8307886a9d893cb8c728","section":"student_experience","status":"insufficient_evidence","value_json":"{\"status\":\"insufficient_evidence\",\"themes\":[]}","candidate_json":null,"error":null,"model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":false},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","course_uid":"course_ceb4b306e704c0b67324db5e","course_id":"ASTRON 104","catalog_version_id":"9d5d2a3c84493a604557678e5b8e5b5b558e34d6c9c06903d0c779d06483ee38","record_version_id":"e13956ba74413ef9208b8597378aba03fd7e2bf3e73804e06bc2535e681a49dc","job_id":"enrich-5590a4969e0a630fe46a86e8","output_id":"e034554b071cdb490e97834259994419f32ef594d6a4515b6fd6028438b122a8","section":"requirements","status":"valid","value_json":"{\"nodes\":[{\"children\":[\"n1\",\"n2\"],\"condition\":null,\"course\":null,\"evidence\":\"Satisfied Quantitative Reasoning (QR) A. Not open to students with credit forASTRON 200.\",\"id\":\"n0\",\"kind\":\"all\"},{\"children\":[],\"condition\":\"Satisfied Quantitative Reasoning (QR) A.\",\"course\":null,\"evidence\":\"Satisfied Quantitative Reasoning (QR) A.\",\"id\":\"n1\",\"kind\":\"condition\"},{\"children\":[\"n3\"],\"condition\":null,\"course\":null,\"evidence\":\"Not open to students with credit forASTRON 200.\",\"id\":\"n2\",\"kind\":\"not\"},{\"children\":[],\"condition\":null,\"course\":{\"course_number\":200,\"minimum_grade\":null,\"subjects\":[\"ASTRON\"],\"timing\":\"prior\"},\"evidence\":\"credit forASTRON 200.\",\"id\":\"n3\",\"kind\":\"course\"}],\"notes\":[\"Changed QR requirement from a course node to a condition node to resolve validation error. Maintained not node for exclusion as instructed.\"],\"root\":\"n0\",\"status\":\"parsed\"}","candidate_json":null,"error":null,"model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":true},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","course_uid":"course_ceb4b306e704c0b67324db5e","course_id":"ASTRON 104","catalog_version_id":"9d5d2a3c84493a604557678e5b8e5b5b558e34d6c9c06903d0c779d06483ee38","record_version_id":"e13956ba74413ef9208b8597378aba03fd7e2bf3e73804e06bc2535e681a49dc","job_id":"enrich-5590a4969e0a630fe46a86e8","output_id":"e034554b071cdb490e97834259994419f32ef594d6a4515b6fd6028438b122a8","section":"search_profile","status":"valid","value_json":"{\"assumed_background\":[],\"search_phrases\":[\"solar system exploration\",\"planetary formation exoplanets\",\"celestial motions gravity orbits\",\"introductory astronomy survey\"],\"skills_taught\":[],\"summary\":{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"Join us in exploring the modern view of the solar system and its relation to other planetary worlds.\"}],\"text\":\"ASTRON 104 explores the modern understanding of the solar system, planetary formation, and exoplanets, covering celestial motions, gravity, and the history of astronomy.\"},\"topics\":[{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"Includes the sky and celestial motions; ancient astronomy; the Copernican revolution; gravity, orbits, and interplanetary travel\"}],\"text\":\"Celestial motions, ancient astronomy, and the Copernican revolution\"},{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"formation of solar system; survey of sun, planets and moons; asteroids, meteors and comets; origin of life\"}],\"text\":\"Solar system formation, planetary surveys, and small bodies\"},{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"how planets form, and how planetary systems evolve has fundamentally changed with the discovery of countless exoplanets\"}],\"text\":\"Planetary evolution and exoplanets\"}]}","candidate_json":null,"error":null,"model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":true},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","course_uid":"course_ceb4b306e704c0b67324db5e","course_id":"ASTRON 104","catalog_version_id":"9d5d2a3c84493a604557678e5b8e5b5b558e34d6c9c06903d0c779d06483ee38","record_version_id":"e13956ba74413ef9208b8597378aba03fd7e2bf3e73804e06bc2535e681a49dc","job_id":"enrich-5590a4969e0a630fe46a86e8","output_id":"e034554b071cdb490e97834259994419f32ef594d6a4515b6fd6028438b122a8","section":"student_experience","status":"valid","value_json":"{\"status\":\"supported\",\"themes\":[{\"aspect\":\"teaching_clarity\",\"evidence\":[{\"comment\":\"Alex is a smart guy, and you can tell when you're sitting in his class. However, he isn't the best professor; the class is pretty unorganized and topics unclear because he is all over the place with what he covers in lecture. TAs don't really know what's going on, and oftentimes there are questions on the tests that were not discussed in class.\",\"course_id\":\"ASTRON 104\",\"date\":\"2015-10-19 14:09:38 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"4f53a895629f70af646037dd\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTI1MjY2NTcx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"It is obvious that this guy knows a lot of stuff about his profession. However, he has this really weird accent that makes it almost impossible to understand what he is talking about. P.S: His favorite phrase is "Interestingly Enough"\",\"course_id\":\"ASTRON 104\",\"date\":\"2018-11-02 23:50:00 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"847a3b78b6d6815efe356b6f\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTMwNjUxNTg1\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Lectures are boring to me because he speaks with an accent so I find it a bit hard to understand what he's saying but he does know his stuff. 3 midterms (only 2 counted). I'd say it's pretty easy he normally just recycle the questions from past midterms so shouldn't be too hard. Lectured aren't compulsory to get an A. Missed few and still get an A.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-01-21 20:03:23 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"a153a5e6d32311c95f1528d8\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMxMjg3NTEz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He has a strong accent which made it hard to understand him at first but you get used to it pretty quickly. Communication about the class was sub-par, he never said where the final exam was at and some people showed up to the wrong room. Lectures are super interesting and you learn a lot of cool stuff even if you aren't a science a major.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-05-12 02:04:36 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"ab1e22a0f3c71b30ea182a55\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMxODQ4Mzgz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"I personally skipped most lectures as I had a very difficult time understanding him. From what I've heard though, if you're able to go to all lectures and pay attention to him/understand him, the class will be a lot easier for you.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-05-13 17:52:33 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"bfd4bd7268dc3fc8d8ffc1f2\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTMxODU4NzI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He has a heavy accent that takes a while to get used to, still, I could only understand probably 70% of the things he said. Lectures are just a bunch of slides that don't really cover everything on the tests, so get ready for quite a bit of textbook reading. All the tests are multiple choices so it's pretty hard to get good grades on them.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-05-29 14:31:23 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"746efc65cb3c55e266d3513a\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTMxOTY5OTE4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He's an absolute mess. Canvas page is very unorganized, his lectures are y disengaging and hard to understand because of his lectures. Both he and the TA are very hands-off so expect to do a lot of self-teaching. The lectures aren't very helpful, don't waste your time, I would recommend just reading the textbook.\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-02-18 16:16:38 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"f6553776bcdb0e9daaa58d83\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0MzcyNDg1\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"The course is graded on 3 exams which often include questions from the homework, but there are some surprises on the exams. He does one \\\"practice exam\\\" at the beginning of the semester which isn't worth anything. His lectures were quite boring and it was often difficult to understand him. He did boost exam scores randomly, but don't count on that. \",\"course_id\":\"ASTRON 104\",\"date\":\"2022-05-15 05:53:17 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"e48cd33d02da1059c558a431\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM2MzQyMDgx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"}],\"evidence_count\":8,\"review_ids\":[\"4f53a895629f70af646037dd\",\"847a3b78b6d6815efe356b6f\",\"a153a5e6d32311c95f1528d8\",\"ab1e22a0f3c71b30ea182a55\",\"bfd4bd7268dc3fc8d8ffc1f2\",\"746efc65cb3c55e266d3513a\",\"f6553776bcdb0e9daaa58d83\",\"e48cd33d02da1059c558a431\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:1146908\",\"name\":\"Alex Lazarian\"}],\"review_year_end\":\"2022\",\"review_year_start\":\"2015\"},\"sentiment\":\"mixed\",\"summary\":\"Instructor's strong accent and disorganized lectures make content hard to understand for some, though others find him passionate and funny.\"},{\"aspect\":\"organization\",\"evidence\":[{\"comment\":\"Alex is a smart guy, and you can tell when you're sitting in his class. However, he isn't the best professor; the class is pretty unorganized and topics unclear because he is all over the place with what he covers in lecture. TAs don't really know what's going on, and oftentimes there are questions on the tests that were not discussed in class.\",\"course_id\":\"ASTRON 104\",\"date\":\"2015-10-19 14:09:38 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"4f53a895629f70af646037dd\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTI1MjY2NTcx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"As a person, this man is obviously very intelligent about physics/astronomy/science/etc. He was also super funny, but it seemed like the class didn't pick up on his humor much. As a class, Astron104 was very disorganized, discussion sections were basically useless, and questions from practice exams/homework were copy and pasted to exams.\",\"course_id\":\"ASTRON 104\",\"date\":\"2018-07-26 12:13:53 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"0dd22b1118f016e0c261b98c\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":3,\"source_review_id\":\"UmF0aW5nLTMwMzc1Mzkx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He has a strong accent which made it hard to understand him at first but you get used to it pretty quickly. Communication about the class was sub-par, he never said where the final exam was at and some people showed up to the wrong room. Lectures are super interesting and you learn a lot of cool stuff even if you aren't a science a major.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-05-12 02:04:36 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"ab1e22a0f3c71b30ea182a55\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMxODQ4Mzgz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He's an absolute mess. Canvas page is very unorganized, his lectures are y disengaging and hard to understand because of his lectures. Both he and the TA are very hands-off so expect to do a lot of self-teaching. The lectures aren't very helpful, don't waste your time, I would recommend just reading the textbook.\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-02-18 16:16:38 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"f6553776bcdb0e9daaa58d83\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0MzcyNDg1\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Communication/course page is not great. Lectures are minimally useful. Class is mostly self-taught from textbook. Homework questions and Exam questions often repeat themselves, so the tests aren't hard but are weighted heavily. Subject is interesting, but I don't feel like I'm mastering any material - you don't need to really learn much to get an A\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-04-06 15:36:36 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"dcd40f21d005640aa388bb92\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM0NTExODAw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"}],\"evidence_count\":5,\"review_ids\":[\"4f53a895629f70af646037dd\",\"0dd22b1118f016e0c261b98c\",\"ab1e22a0f3c71b30ea182a55\",\"f6553776bcdb0e9daaa58d83\",\"dcd40f21d005640aa388bb92\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:1146908\",\"name\":\"Alex Lazarian\"}],\"review_year_end\":\"2021\",\"review_year_start\":\"2015\"},\"sentiment\":\"negative\",\"summary\":\"Course materials and Canvas page are described as unorganized, with poor communication regarding exam locations and lecture availability.\"},{\"aspect\":\"workload\",\"evidence\":[{\"comment\":\"Lectures were basically review. You can get an A by just reading the book and going over the MC at the end of the chapter.  TA Sections completely worthless.  Homework was easy.  Easy A as long as you read the chapters and do some minor studying for the exams.\",\"course_id\":\"ASTRON 104\",\"date\":\"2016-11-18 17:03:14 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"ef45a821f6836fe7fb8ddc6b\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":3,\"source_review_id\":\"UmF0aW5nLTI3MjIyMzY5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Best class I've taken. Professor is a genius Russian guy who's hilarious. One 20 question homework assignment a week with all the answers online. Three tests and all the questions are the ones from the homework. You don't need to go to the lectures but I did because Laz is hilarious. Also learned a lot about the Solar System\",\"course_id\":\"ASTRON 104\",\"date\":\"2017-12-13 16:20:01 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"0d328ea2af73e3f5e48fa4d0\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTI5MTc5Nzk2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Tests are important but easy. You dont need the textbook to do well in the class. Study the homework, the some of the questions are on the test word for word. Going to lectures arent necessary either as long as the slides are posted online.\",\"course_id\":\"ASTRON 104\",\"date\":\"2017-12-19 21:23:12 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"447b5afbb4eefa2aff9e99d3\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTI5MjgzMjI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Attendance wasn't mandatory, but covered everything that was on exams. Gave make-up midterms and even curved them. Homework took 5-10 minutes once a week. Has an accent, but nothing you can't understand.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-05-06 06:53:37 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"c07fb5fc089001fc8f153a31\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMxNzgxMTQy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Online learning was a breeze mostly because all you had to do was watch about 30 minutes worth of videos for discussion each week, 10 min max of homework and lectures were videos that are easy speed up since he talks pretty slow. The only thing I didn't like was that there were no announcements for lectures being posted. Quizlet is your best friend\",\"course_id\":\"ASTRON 104\",\"date\":\"2020-12-22 02:12:41 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"1b01f132c57616456916590e\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTM0MTcxNTI5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Communication/course page is not great. Lectures are minimally useful. Class is mostly self-taught from textbook. Homework questions and Exam questions often repeat themselves, so the tests aren't hard but are weighted heavily. Subject is interesting, but I don't feel like I'm mastering any material - you don't need to really learn much to get an A\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-04-06 15:36:36 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"dcd40f21d005640aa388bb92\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM0NTExODAw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"}],\"evidence_count\":6,\"review_ids\":[\"ef45a821f6836fe7fb8ddc6b\",\"0d328ea2af73e3f5e48fa4d0\",\"447b5afbb4eefa2aff9e99d3\",\"c07fb5fc089001fc8f153a31\",\"1b01f132c57616456916590e\",\"dcd40f21d005640aa388bb92\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:1146908\",\"name\":\"Alex Lazarian\"}],\"review_year_end\":\"2021\",\"review_year_start\":\"2016\"},\"sentiment\":\"positive\",\"summary\":\"Homework is minimal and easy, often taking only minutes per week, and exams frequently reuse questions from homework.\"},{\"aspect\":\"assessment\",\"evidence\":[{\"comment\":\"Best class I've taken. Professor is a genius Russian guy who's hilarious. One 20 question homework assignment a week with all the answers online. Three tests and all the questions are the ones from the homework. You don't need to go to the lectures but I did because Laz is hilarious. Also learned a lot about the Solar System\",\"course_id\":\"ASTRON 104\",\"date\":\"2017-12-13 16:20:01 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"0d328ea2af73e3f5e48fa4d0\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTI5MTc5Nzk2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Tests are important but easy. You dont need the textbook to do well in the class. Study the homework, the some of the questions are on the test word for word. Going to lectures arent necessary either as long as the slides are posted online.\",\"course_id\":\"ASTRON 104\",\"date\":\"2017-12-19 21:23:12 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"447b5afbb4eefa2aff9e99d3\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTI5MjgzMjI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"As a person, this man is obviously very intelligent about physics/astronomy/science/etc. He was also super funny, but it seemed like the class didn't pick up on his humor much. As a class, Astron104 was very disorganized, discussion sections were basically useless, and questions from practice exams/homework were copy and pasted to exams.\",\"course_id\":\"ASTRON 104\",\"date\":\"2018-07-26 12:13:53 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"0dd22b1118f016e0c261b98c\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":3,\"source_review_id\":\"UmF0aW5nLTMwMzc1Mzkx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Lectures are boring to me because he speaks with an accent so I find it a bit hard to understand what he's saying but he does know his stuff. 3 midterms (only 2 counted). I'd say it's pretty easy he normally just recycle the questions from past midterms so shouldn't be too hard. Lectured aren't compulsory to get an A. Missed few and still get an A.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-01-21 20:03:23 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"a153a5e6d32311c95f1528d8\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMxMjg3NTEz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He has a heavy accent that takes a while to get used to, still, I could only understand probably 70% of the things he said. Lectures are just a bunch of slides that don't really cover everything on the tests, so get ready for quite a bit of textbook reading. All the tests are multiple choices so it's pretty hard to get good grades on them.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-05-29 14:31:23 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"746efc65cb3c55e266d3513a\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTMxOTY5OTE4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Professor Lazarian likes to hear himself talk more than teach, his exams are 90% of the grade with homework being worth only 10%. I once asked him & TA's for help and he said that asking for help is taking advantage of TA's. There are 2 lectures posted every week. They're almost an hour each. This class is not fun or worth it.\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-05-17 15:00:10 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"aa2da962666c199e64bd9254\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM0ODA4MDk3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"The course is graded on 3 exams which often include questions from the homework, but there are some surprises on the exams. He does one \\\"practice exam\\\" at the beginning of the semester which isn't worth anything. His lectures were quite boring and it was often difficult to understand him. He did boost exam scores randomly, but don't count on that. \",\"course_id\":\"ASTRON 104\",\"date\":\"2022-05-15 05:53:17 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"e48cd33d02da1059c558a431\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM2MzQyMDgx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"}],\"evidence_count\":7,\"review_ids\":[\"0d328ea2af73e3f5e48fa4d0\",\"447b5afbb4eefa2aff9e99d3\",\"0dd22b1118f016e0c261b98c\",\"a153a5e6d32311c95f1528d8\",\"746efc65cb3c55e266d3513a\",\"aa2da962666c199e64bd9254\",\"e48cd33d02da1059c558a431\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:1146908\",\"name\":\"Alex Lazarian\"}],\"review_year_end\":\"2022\",\"review_year_start\":\"2017\"},\"sentiment\":\"mixed\",\"summary\":\"Exams are generally considered easy due to recycled questions, but they carry heavy weight (up to 90%), and some students find the multiple-choice format difficult.\"},{\"aspect\":\"overall\",\"evidence\":[{\"comment\":\"Alex is a smart guy, and you can tell when you're sitting in his class. However, he isn't the best professor; the class is pretty unorganized and topics unclear because he is all over the place with what he covers in lecture. TAs don't really know what's going on, and oftentimes there are questions on the tests that were not discussed in class.\",\"course_id\":\"ASTRON 104\",\"date\":\"2015-10-19 14:09:38 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"4f53a895629f70af646037dd\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTI1MjY2NTcx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Lectures were basically review. You can get an A by just reading the book and going over the MC at the end of the chapter.  TA Sections completely worthless.  Homework was easy.  Easy A as long as you read the chapters and do some minor studying for the exams.\",\"course_id\":\"ASTRON 104\",\"date\":\"2016-11-18 17:03:14 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"ef45a821f6836fe7fb8ddc6b\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":3,\"source_review_id\":\"UmF0aW5nLTI3MjIyMzY5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Best class I've taken. Professor is a genius Russian guy who's hilarious. One 20 question homework assignment a week with all the answers online. Three tests and all the questions are the ones from the homework. You don't need to go to the lectures but I did because Laz is hilarious. Also learned a lot about the Solar System\",\"course_id\":\"ASTRON 104\",\"date\":\"2017-12-13 16:20:01 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"0d328ea2af73e3f5e48fa4d0\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTI5MTc5Nzk2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He's an absolute mess. Canvas page is very unorganized, his lectures are y disengaging and hard to understand because of his lectures. Both he and the TA are very hands-off so expect to do a lot of self-teaching. The lectures aren't very helpful, don't waste your time, I would recommend just reading the textbook.\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-02-18 16:16:38 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"f6553776bcdb0e9daaa58d83\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0MzcyNDg1\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Professor Lazarian likes to hear himself talk more than teach, his exams are 90% of the grade with homework being worth only 10%. I once asked him & TA's for help and he said that asking for help is taking advantage of TA's. There are 2 lectures posted every week. They're almost an hour each. This class is not fun or worth it.\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-05-17 15:00:10 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"aa2da962666c199e64bd9254\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM0ODA4MDk3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He is a great professor who truly cares about his students. He sprinkles some good life advice into his lectures. Many students seem to struggle with astro 104, but if you have taken a physics class and go to most lectures this class will be an easy A in my opinion.\",\"course_id\":\"ASTRON 104\",\"date\":\"2022-05-16 21:27:22 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"84a649f63ad8a69a77f797aa\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTM2MzUyNDQ0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Great professor, easy class to pass if you go to lectures\",\"course_id\":\"ASTRON 104\",\"date\":\"2022-05-16 21:43:21 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"a2073a67926ec61b4be4dcfc\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTM2MzUyNTgw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"}],\"evidence_count\":7,\"review_ids\":[\"4f53a895629f70af646037dd\",\"ef45a821f6836fe7fb8ddc6b\",\"0d328ea2af73e3f5e48fa4d0\",\"f6553776bcdb0e9daaa58d83\",\"aa2da962666c199e64bd9254\",\"84a649f63ad8a69a77f797aa\",\"a2073a67926ec61b4be4dcfc\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:1146908\",\"name\":\"Alex Lazarian\"}],\"review_year_end\":\"2022\",\"review_year_start\":\"2015\"},\"sentiment\":\"mixed\",\"summary\":\"Students have polarized experiences; some find it an easy A with minimal effort, while others struggle with the teaching style and lack of structure.\"}]}","candidate_json":null,"error":null,"model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":true},{"run_id":"20260906T231458-5fdd2fff","observed_at":"2026-09-06 23:14:58.172943+00:00","course_uid":"course_ceb4b306e704c0b67324db5e","course_id":"ASTRON 104","catalog_version_id":"9d5d2a3c84493a604557678e5b8e5b5b558e34d6c9c06903d0c779d06483ee38","record_version_id":"e13956ba74413ef9208b8597378aba03fd7e2bf3e73804e06bc2535e681a49dc","job_id":"enrich-789789da373eecc1ff75f626","output_id":"68cd5ad00f5abb6f8afbecdad6cf1b3fcf1c165f5b9c623e8d4c42895ccddbef","section":"requirements","status":"needs_review","value_json":"{\"nodes\":[{\"children\":[\"n1\",\"n2\"],\"condition\":null,\"course\":null,\"evidence\":\"Satisfied Quantitative Reasoning (QR) A. Not open to students with credit forASTRON 200.\",\"id\":\"n0\",\"kind\":\"all\"},{\"children\":[],\"condition\":\"Satisfied Quantitative Reasoning (QR) A.\",\"course\":null,\"evidence\":\"Satisfied Quantitative Reasoning (QR) A.\",\"id\":\"n1\",\"kind\":\"condition\"},{\"children\":[\"n3\"],\"condition\":null,\"course\":null,\"evidence\":\"Not open to students with credit forASTRON 200.\",\"id\":\"n2\",\"kind\":\"not\"},{\"children\":[],\"condition\":null,\"course\":{\"course_number\":200,\"minimum_grade\":null,\"subjects\":[\"ASTRON\"],\"timing\":\"prior\"},\"evidence\":\"credit forASTRON 200.\",\"id\":\"n3\",\"kind\":\"course\"}],\"notes\":[\"Changed QR requirement from a course node to a condition node to resolve validation error. Maintained not node for exclusion as instructed.\"],\"root\":\"n0\",\"status\":\"parsed\"}","candidate_json":null,"error":null,"model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":false},{"run_id":"20260906T231458-5fdd2fff","observed_at":"2026-09-06 23:14:58.172943+00:00","course_uid":"course_ceb4b306e704c0b67324db5e","course_id":"ASTRON 104","catalog_version_id":"9d5d2a3c84493a604557678e5b8e5b5b558e34d6c9c06903d0c779d06483ee38","record_version_id":"e13956ba74413ef9208b8597378aba03fd7e2bf3e73804e06bc2535e681a49dc","job_id":"enrich-789789da373eecc1ff75f626","output_id":"68cd5ad00f5abb6f8afbecdad6cf1b3fcf1c165f5b9c623e8d4c42895ccddbef","section":"search_profile","status":"valid","value_json":"{\"assumed_background\":[],\"search_phrases\":[\"solar system exploration\",\"planetary formation exoplanets\",\"celestial motions gravity orbits\",\"introductory astronomy survey\"],\"skills_taught\":[],\"summary\":{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"Join us in exploring the modern view of the solar system and its relation to other planetary worlds.\"}],\"text\":\"ASTRON 104 explores the modern understanding of the solar system, planetary formation, and exoplanets, covering celestial motions, gravity, and the history of astronomy.\"},\"topics\":[{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"Includes the sky and celestial motions; ancient astronomy; the Copernican revolution; gravity, orbits, and interplanetary travel\"}],\"text\":\"Celestial motions, ancient astronomy, and the Copernican revolution\"},{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"formation of solar system; survey of sun, planets and moons; asteroids, meteors and comets; origin of life\"}],\"text\":\"Solar system formation, planetary surveys, and small bodies\"},{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"how planets form, and how planetary systems evolve has fundamentally changed with the discovery of countless exoplanets\"}],\"text\":\"Planetary evolution and exoplanets\"}]}","candidate_json":null,"error":null,"model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":false},{"run_id":"20260906T231458-5fdd2fff","observed_at":"2026-09-06 23:14:58.172943+00:00","course_uid":"course_ceb4b306e704c0b67324db5e","course_id":"ASTRON 104","catalog_version_id":"9d5d2a3c84493a604557678e5b8e5b5b558e34d6c9c06903d0c779d06483ee38","record_version_id":"e13956ba74413ef9208b8597378aba03fd7e2bf3e73804e06bc2535e681a49dc","job_id":"enrich-789789da373eecc1ff75f626","output_id":"68cd5ad00f5abb6f8afbecdad6cf1b3fcf1c165f5b9c623e8d4c42895ccddbef","section":"student_experience","status":"insufficient_evidence","value_json":"{\"status\":\"insufficient_evidence\",\"themes\":[]}","candidate_json":null,"error":null,"model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":false},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","course_uid":"course_ceb4b306e704c0b67324db5e","course_id":"ASTRON 104","catalog_version_id":"9d5d2a3c84493a604557678e5b8e5b5b558e34d6c9c06903d0c779d06483ee38","record_version_id":"e13956ba74413ef9208b8597378aba03fd7e2bf3e73804e06bc2535e681a49dc","job_id":"enrich-8b774950c2b6adfdc46d1b82","output_id":"9a68f9c49d76fda95b0096dacf9770015dd2a1f771f9cd4ee095fcceec77881b","section":"requirements","status":"valid","value_json":"{\"nodes\":[{\"children\":[\"n1\",\"n2\"],\"condition\":null,\"course\":null,\"evidence\":\"Satisfied Quantitative Reasoning (QR) A. Not open to students with credit forASTRON 200.\",\"id\":\"n0\",\"kind\":\"all\"},{\"children\":[],\"condition\":\"Satisfied Quantitative Reasoning (QR) A.\",\"course\":null,\"evidence\":\"Satisfied Quantitative Reasoning (QR) A.\",\"id\":\"n1\",\"kind\":\"condition\"},{\"children\":[\"n3\"],\"condition\":null,\"course\":null,\"evidence\":\"Not open to students with credit forASTRON 200.\",\"id\":\"n2\",\"kind\":\"not\"},{\"children\":[],\"condition\":null,\"course\":{\"course_number\":200,\"minimum_grade\":null,\"subjects\":[\"ASTRON\"],\"timing\":\"prior\"},\"evidence\":\"credit forASTRON 200.\",\"id\":\"n3\",\"kind\":\"course\"}],\"notes\":[\"Changed QR requirement from a course node to a condition node to resolve validation error. Maintained not node for exclusion as instructed.\"],\"root\":\"n0\",\"status\":\"parsed\"}","candidate_json":null,"error":null,"model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":true},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","course_uid":"course_ceb4b306e704c0b67324db5e","course_id":"ASTRON 104","catalog_version_id":"9d5d2a3c84493a604557678e5b8e5b5b558e34d6c9c06903d0c779d06483ee38","record_version_id":"e13956ba74413ef9208b8597378aba03fd7e2bf3e73804e06bc2535e681a49dc","job_id":"enrich-8b774950c2b6adfdc46d1b82","output_id":"9a68f9c49d76fda95b0096dacf9770015dd2a1f771f9cd4ee095fcceec77881b","section":"search_profile","status":"valid","value_json":"{\"assumed_background\":[],\"search_phrases\":[\"solar system exploration\",\"planetary formation exoplanets\",\"celestial motions gravity orbits\",\"introductory astronomy survey\"],\"skills_taught\":[],\"summary\":{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"Join us in exploring the modern view of the solar system and its relation to other planetary worlds.\"}],\"text\":\"ASTRON 104 explores the modern understanding of the solar system, planetary formation, and exoplanets, covering celestial motions, gravity, and the history of astronomy.\"},\"topics\":[{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"Includes the sky and celestial motions; ancient astronomy; the Copernican revolution; gravity, orbits, and interplanetary travel\"}],\"text\":\"Celestial motions, ancient astronomy, and the Copernican revolution\"},{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"formation of solar system; survey of sun, planets and moons; asteroids, meteors and comets; origin of life\"}],\"text\":\"Solar system formation, planetary surveys, and small bodies\"},{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"how planets form, and how planetary systems evolve has fundamentally changed with the discovery of countless exoplanets\"}],\"text\":\"Planetary evolution and exoplanets\"}]}","candidate_json":null,"error":null,"model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":true},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","course_uid":"course_ceb4b306e704c0b67324db5e","course_id":"ASTRON 104","catalog_version_id":"9d5d2a3c84493a604557678e5b8e5b5b558e34d6c9c06903d0c779d06483ee38","record_version_id":"e13956ba74413ef9208b8597378aba03fd7e2bf3e73804e06bc2535e681a49dc","job_id":"enrich-8b774950c2b6adfdc46d1b82","output_id":"9a68f9c49d76fda95b0096dacf9770015dd2a1f771f9cd4ee095fcceec77881b","section":"student_experience","status":"valid","value_json":"{\"status\":\"supported\",\"themes\":[{\"aspect\":\"teaching_clarity\",\"evidence\":[{\"comment\":\"Alex is a smart guy, and you can tell when you're sitting in his class. However, he isn't the best professor; the class is pretty unorganized and topics unclear because he is all over the place with what he covers in lecture. TAs don't really know what's going on, and oftentimes there are questions on the tests that were not discussed in class.\",\"course_id\":\"ASTRON 104\",\"date\":\"2015-10-19 14:09:38 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"4f53a895629f70af646037dd\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTI1MjY2NTcx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"It is obvious that this guy knows a lot of stuff about his profession. However, he has this really weird accent that makes it almost impossible to understand what he is talking about. P.S: His favorite phrase is "Interestingly Enough"\",\"course_id\":\"ASTRON 104\",\"date\":\"2018-11-02 23:50:00 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"847a3b78b6d6815efe356b6f\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTMwNjUxNTg1\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Lectures are boring to me because he speaks with an accent so I find it a bit hard to understand what he's saying but he does know his stuff. 3 midterms (only 2 counted). I'd say it's pretty easy he normally just recycle the questions from past midterms so shouldn't be too hard. Lectured aren't compulsory to get an A. Missed few and still get an A.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-01-21 20:03:23 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"a153a5e6d32311c95f1528d8\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMxMjg3NTEz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He has a strong accent which made it hard to understand him at first but you get used to it pretty quickly. Communication about the class was sub-par, he never said where the final exam was at and some people showed up to the wrong room. Lectures are super interesting and you learn a lot of cool stuff even if you aren't a science a major.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-05-12 02:04:36 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"ab1e22a0f3c71b30ea182a55\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMxODQ4Mzgz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"I personally skipped most lectures as I had a very difficult time understanding him. From what I've heard though, if you're able to go to all lectures and pay attention to him/understand him, the class will be a lot easier for you.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-05-13 17:52:33 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"bfd4bd7268dc3fc8d8ffc1f2\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTMxODU4NzI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He has a heavy accent that takes a while to get used to, still, I could only understand probably 70% of the things he said. Lectures are just a bunch of slides that don't really cover everything on the tests, so get ready for quite a bit of textbook reading. All the tests are multiple choices so it's pretty hard to get good grades on them.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-05-29 14:31:23 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"746efc65cb3c55e266d3513a\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTMxOTY5OTE4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He's an absolute mess. Canvas page is very unorganized, his lectures are y disengaging and hard to understand because of his lectures. Both he and the TA are very hands-off so expect to do a lot of self-teaching. The lectures aren't very helpful, don't waste your time, I would recommend just reading the textbook.\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-02-18 16:16:38 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"f6553776bcdb0e9daaa58d83\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0MzcyNDg1\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"The course is graded on 3 exams which often include questions from the homework, but there are some surprises on the exams. He does one \\\"practice exam\\\" at the beginning of the semester which isn't worth anything. His lectures were quite boring and it was often difficult to understand him. He did boost exam scores randomly, but don't count on that. \",\"course_id\":\"ASTRON 104\",\"date\":\"2022-05-15 05:53:17 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"e48cd33d02da1059c558a431\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM2MzQyMDgx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"}],\"evidence_count\":8,\"review_ids\":[\"4f53a895629f70af646037dd\",\"847a3b78b6d6815efe356b6f\",\"a153a5e6d32311c95f1528d8\",\"ab1e22a0f3c71b30ea182a55\",\"bfd4bd7268dc3fc8d8ffc1f2\",\"746efc65cb3c55e266d3513a\",\"f6553776bcdb0e9daaa58d83\",\"e48cd33d02da1059c558a431\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:1146908\",\"name\":\"Alex Lazarian\"}],\"review_year_end\":\"2022\",\"review_year_start\":\"2015\"},\"sentiment\":\"mixed\",\"summary\":\"Instructor's strong accent and disorganized lectures make content hard to understand for some, though others find him passionate and funny.\"},{\"aspect\":\"organization\",\"evidence\":[{\"comment\":\"Alex is a smart guy, and you can tell when you're sitting in his class. However, he isn't the best professor; the class is pretty unorganized and topics unclear because he is all over the place with what he covers in lecture. TAs don't really know what's going on, and oftentimes there are questions on the tests that were not discussed in class.\",\"course_id\":\"ASTRON 104\",\"date\":\"2015-10-19 14:09:38 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"4f53a895629f70af646037dd\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTI1MjY2NTcx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"As a person, this man is obviously very intelligent about physics/astronomy/science/etc. He was also super funny, but it seemed like the class didn't pick up on his humor much. As a class, Astron104 was very disorganized, discussion sections were basically useless, and questions from practice exams/homework were copy and pasted to exams.\",\"course_id\":\"ASTRON 104\",\"date\":\"2018-07-26 12:13:53 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"0dd22b1118f016e0c261b98c\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":3,\"source_review_id\":\"UmF0aW5nLTMwMzc1Mzkx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He has a strong accent which made it hard to understand him at first but you get used to it pretty quickly. Communication about the class was sub-par, he never said where the final exam was at and some people showed up to the wrong room. Lectures are super interesting and you learn a lot of cool stuff even if you aren't a science a major.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-05-12 02:04:36 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"ab1e22a0f3c71b30ea182a55\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMxODQ4Mzgz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He's an absolute mess. Canvas page is very unorganized, his lectures are y disengaging and hard to understand because of his lectures. Both he and the TA are very hands-off so expect to do a lot of self-teaching. The lectures aren't very helpful, don't waste your time, I would recommend just reading the textbook.\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-02-18 16:16:38 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"f6553776bcdb0e9daaa58d83\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0MzcyNDg1\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Communication/course page is not great. Lectures are minimally useful. Class is mostly self-taught from textbook. Homework questions and Exam questions often repeat themselves, so the tests aren't hard but are weighted heavily. Subject is interesting, but I don't feel like I'm mastering any material - you don't need to really learn much to get an A\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-04-06 15:36:36 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"dcd40f21d005640aa388bb92\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM0NTExODAw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"}],\"evidence_count\":5,\"review_ids\":[\"4f53a895629f70af646037dd\",\"0dd22b1118f016e0c261b98c\",\"ab1e22a0f3c71b30ea182a55\",\"f6553776bcdb0e9daaa58d83\",\"dcd40f21d005640aa388bb92\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:1146908\",\"name\":\"Alex Lazarian\"}],\"review_year_end\":\"2021\",\"review_year_start\":\"2015\"},\"sentiment\":\"negative\",\"summary\":\"Course materials and Canvas page are described as unorganized, with poor communication regarding exam locations and lecture availability.\"},{\"aspect\":\"workload\",\"evidence\":[{\"comment\":\"Lectures were basically review. You can get an A by just reading the book and going over the MC at the end of the chapter.  TA Sections completely worthless.  Homework was easy.  Easy A as long as you read the chapters and do some minor studying for the exams.\",\"course_id\":\"ASTRON 104\",\"date\":\"2016-11-18 17:03:14 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"ef45a821f6836fe7fb8ddc6b\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":3,\"source_review_id\":\"UmF0aW5nLTI3MjIyMzY5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Best class I've taken. Professor is a genius Russian guy who's hilarious. One 20 question homework assignment a week with all the answers online. Three tests and all the questions are the ones from the homework. You don't need to go to the lectures but I did because Laz is hilarious. Also learned a lot about the Solar System\",\"course_id\":\"ASTRON 104\",\"date\":\"2017-12-13 16:20:01 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"0d328ea2af73e3f5e48fa4d0\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTI5MTc5Nzk2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Tests are important but easy. You dont need the textbook to do well in the class. Study the homework, the some of the questions are on the test word for word. Going to lectures arent necessary either as long as the slides are posted online.\",\"course_id\":\"ASTRON 104\",\"date\":\"2017-12-19 21:23:12 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"447b5afbb4eefa2aff9e99d3\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTI5MjgzMjI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Attendance wasn't mandatory, but covered everything that was on exams. Gave make-up midterms and even curved them. Homework took 5-10 minutes once a week. Has an accent, but nothing you can't understand.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-05-06 06:53:37 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"c07fb5fc089001fc8f153a31\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMxNzgxMTQy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Online learning was a breeze mostly because all you had to do was watch about 30 minutes worth of videos for discussion each week, 10 min max of homework and lectures were videos that are easy speed up since he talks pretty slow. The only thing I didn't like was that there were no announcements for lectures being posted. Quizlet is your best friend\",\"course_id\":\"ASTRON 104\",\"date\":\"2020-12-22 02:12:41 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"1b01f132c57616456916590e\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTM0MTcxNTI5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Communication/course page is not great. Lectures are minimally useful. Class is mostly self-taught from textbook. Homework questions and Exam questions often repeat themselves, so the tests aren't hard but are weighted heavily. Subject is interesting, but I don't feel like I'm mastering any material - you don't need to really learn much to get an A\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-04-06 15:36:36 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"dcd40f21d005640aa388bb92\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM0NTExODAw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"}],\"evidence_count\":6,\"review_ids\":[\"ef45a821f6836fe7fb8ddc6b\",\"0d328ea2af73e3f5e48fa4d0\",\"447b5afbb4eefa2aff9e99d3\",\"c07fb5fc089001fc8f153a31\",\"1b01f132c57616456916590e\",\"dcd40f21d005640aa388bb92\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:1146908\",\"name\":\"Alex Lazarian\"}],\"review_year_end\":\"2021\",\"review_year_start\":\"2016\"},\"sentiment\":\"positive\",\"summary\":\"Homework is minimal and easy, often taking only minutes per week, and exams frequently reuse questions from homework.\"},{\"aspect\":\"assessment\",\"evidence\":[{\"comment\":\"Best class I've taken. Professor is a genius Russian guy who's hilarious. One 20 question homework assignment a week with all the answers online. Three tests and all the questions are the ones from the homework. You don't need to go to the lectures but I did because Laz is hilarious. Also learned a lot about the Solar System\",\"course_id\":\"ASTRON 104\",\"date\":\"2017-12-13 16:20:01 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"0d328ea2af73e3f5e48fa4d0\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTI5MTc5Nzk2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Tests are important but easy. You dont need the textbook to do well in the class. Study the homework, the some of the questions are on the test word for word. Going to lectures arent necessary either as long as the slides are posted online.\",\"course_id\":\"ASTRON 104\",\"date\":\"2017-12-19 21:23:12 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"447b5afbb4eefa2aff9e99d3\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTI5MjgzMjI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"As a person, this man is obviously very intelligent about physics/astronomy/science/etc. He was also super funny, but it seemed like the class didn't pick up on his humor much. As a class, Astron104 was very disorganized, discussion sections were basically useless, and questions from practice exams/homework were copy and pasted to exams.\",\"course_id\":\"ASTRON 104\",\"date\":\"2018-07-26 12:13:53 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"0dd22b1118f016e0c261b98c\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":3,\"source_review_id\":\"UmF0aW5nLTMwMzc1Mzkx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Lectures are boring to me because he speaks with an accent so I find it a bit hard to understand what he's saying but he does know his stuff. 3 midterms (only 2 counted). I'd say it's pretty easy he normally just recycle the questions from past midterms so shouldn't be too hard. Lectured aren't compulsory to get an A. Missed few and still get an A.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-01-21 20:03:23 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"a153a5e6d32311c95f1528d8\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMxMjg3NTEz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He has a heavy accent that takes a while to get used to, still, I could only understand probably 70% of the things he said. Lectures are just a bunch of slides that don't really cover everything on the tests, so get ready for quite a bit of textbook reading. All the tests are multiple choices so it's pretty hard to get good grades on them.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-05-29 14:31:23 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"746efc65cb3c55e266d3513a\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTMxOTY5OTE4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Professor Lazarian likes to hear himself talk more than teach, his exams are 90% of the grade with homework being worth only 10%. I once asked him & TA's for help and he said that asking for help is taking advantage of TA's. There are 2 lectures posted every week. They're almost an hour each. This class is not fun or worth it.\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-05-17 15:00:10 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"aa2da962666c199e64bd9254\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM0ODA4MDk3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"The course is graded on 3 exams which often include questions from the homework, but there are some surprises on the exams. He does one \\\"practice exam\\\" at the beginning of the semester which isn't worth anything. His lectures were quite boring and it was often difficult to understand him. He did boost exam scores randomly, but don't count on that. \",\"course_id\":\"ASTRON 104\",\"date\":\"2022-05-15 05:53:17 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"e48cd33d02da1059c558a431\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM2MzQyMDgx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"}],\"evidence_count\":7,\"review_ids\":[\"0d328ea2af73e3f5e48fa4d0\",\"447b5afbb4eefa2aff9e99d3\",\"0dd22b1118f016e0c261b98c\",\"a153a5e6d32311c95f1528d8\",\"746efc65cb3c55e266d3513a\",\"aa2da962666c199e64bd9254\",\"e48cd33d02da1059c558a431\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:1146908\",\"name\":\"Alex Lazarian\"}],\"review_year_end\":\"2022\",\"review_year_start\":\"2017\"},\"sentiment\":\"mixed\",\"summary\":\"Exams are generally considered easy due to recycled questions, but they carry heavy weight (up to 90%), and some students find the multiple-choice format difficult.\"},{\"aspect\":\"overall\",\"evidence\":[{\"comment\":\"Alex is a smart guy, and you can tell when you're sitting in his class. However, he isn't the best professor; the class is pretty unorganized and topics unclear because he is all over the place with what he covers in lecture. TAs don't really know what's going on, and oftentimes there are questions on the tests that were not discussed in class.\",\"course_id\":\"ASTRON 104\",\"date\":\"2015-10-19 14:09:38 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"4f53a895629f70af646037dd\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTI1MjY2NTcx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Lectures were basically review. You can get an A by just reading the book and going over the MC at the end of the chapter.  TA Sections completely worthless.  Homework was easy.  Easy A as long as you read the chapters and do some minor studying for the exams.\",\"course_id\":\"ASTRON 104\",\"date\":\"2016-11-18 17:03:14 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"ef45a821f6836fe7fb8ddc6b\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":3,\"source_review_id\":\"UmF0aW5nLTI3MjIyMzY5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Best class I've taken. Professor is a genius Russian guy who's hilarious. One 20 question homework assignment a week with all the answers online. Three tests and all the questions are the ones from the homework. You don't need to go to the lectures but I did because Laz is hilarious. Also learned a lot about the Solar System\",\"course_id\":\"ASTRON 104\",\"date\":\"2017-12-13 16:20:01 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"0d328ea2af73e3f5e48fa4d0\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTI5MTc5Nzk2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He's an absolute mess. Canvas page is very unorganized, his lectures are y disengaging and hard to understand because of his lectures. Both he and the TA are very hands-off so expect to do a lot of self-teaching. The lectures aren't very helpful, don't waste your time, I would recommend just reading the textbook.\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-02-18 16:16:38 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"f6553776bcdb0e9daaa58d83\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0MzcyNDg1\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Professor Lazarian likes to hear himself talk more than teach, his exams are 90% of the grade with homework being worth only 10%. I once asked him & TA's for help and he said that asking for help is taking advantage of TA's. There are 2 lectures posted every week. They're almost an hour each. This class is not fun or worth it.\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-05-17 15:00:10 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"aa2da962666c199e64bd9254\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM0ODA4MDk3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He is a great professor who truly cares about his students. He sprinkles some good life advice into his lectures. Many students seem to struggle with astro 104, but if you have taken a physics class and go to most lectures this class will be an easy A in my opinion.\",\"course_id\":\"ASTRON 104\",\"date\":\"2022-05-16 21:27:22 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"84a649f63ad8a69a77f797aa\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTM2MzUyNDQ0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Great professor, easy class to pass if you go to lectures\",\"course_id\":\"ASTRON 104\",\"date\":\"2022-05-16 21:43:21 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"a2073a67926ec61b4be4dcfc\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTM2MzUyNTgw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"}],\"evidence_count\":7,\"review_ids\":[\"4f53a895629f70af646037dd\",\"ef45a821f6836fe7fb8ddc6b\",\"0d328ea2af73e3f5e48fa4d0\",\"f6553776bcdb0e9daaa58d83\",\"aa2da962666c199e64bd9254\",\"84a649f63ad8a69a77f797aa\",\"a2073a67926ec61b4be4dcfc\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:1146908\",\"name\":\"Alex Lazarian\"}],\"review_year_end\":\"2022\",\"review_year_start\":\"2015\"},\"sentiment\":\"mixed\",\"summary\":\"Students have polarized experiences; some find it an easy A with minimal effort, while others struggle with the teaching style and lack of structure.\"}]}","candidate_json":null,"error":null,"model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":true},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","course_uid":"course_ceb4b306e704c0b67324db5e","course_id":"ASTRON 104","catalog_version_id":"9d5d2a3c84493a604557678e5b8e5b5b558e34d6c9c06903d0c779d06483ee38","record_version_id":"e13956ba74413ef9208b8597378aba03fd7e2bf3e73804e06bc2535e681a49dc","job_id":"enrich-8b774950c2b6adfdc46d1b82","output_id":"9a68f9c49d76fda95b0096dacf9770015dd2a1f771f9cd4ee095fcceec77881b","section":"student_summary","status":"invalid","value_json":"{\"context_hash\":\"4432bb4898fd34f14133370666dc60f0686cd2dcfe4b040f8fd9e12429ef0dd7\",\"course_id\":\"ASTRON 104\",\"current_instructors\":[{\"instructor_uid\":\"instructor_eb95269f51cf31de204b8c9d\",\"message\":\"No course-specific reviews available\",\"name\":\"Nicholas Mcconnell\",\"review_status\":\"no_course_reviews\",\"rmp_instructor_id\":\"rmp:3103675\",\"summary\":[{\"citations\":[{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1264\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Spring 2026: 3.43 GPA, 74.5% A/AB (n=149 letter grades).\"}]}],\"difficulty_workload\":[],\"errors\":[{\"error\":\"ModelAPIError: Connection error.\",\"instructor_uid\":null,\"mode\":\"history\"},{\"error\":\"ModelAPIError: Connection error.\",\"instructor_uid\":null,\"mode\":\"overview\"}],\"historical_context\":[],\"message\":null,\"offered\":true,\"profile_hash\":\"5cb4dabf887cdbcd8c00d5a1312e10828b95c63f30bc3ea76aea199565390d02\",\"quick_take\":[{\"citations\":[{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1254\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1264\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Spring 2025: 3.90 GPA, 91.4% A/AB (n=163 letter grades); Fall 2025: 3.77 GPA, 89.2% A/AB (n=148 letter grades); Spring 2026: 3.43 GPA, 74.5% A/AB (n=149 letter grades).\"}],\"student_experience\":[],\"task_hash\":\"74fb0997943e888960bbc9e47db8c4fd12e4292d55c20509d8d89db6a9910f68\",\"teaching_history\":[{\"citations\":[{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1162\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1172\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1182\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1192\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1194\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1212\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1222\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1224\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1232\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1234\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1244\",\"type\":\"grade\"}],\"text\":\"ALEX LAZARIAN is recorded teaching in Fall 2015, Fall 2016, Fall 2017, Fall 2018, Spring 2019, Fall 2020, Fall 2021, Spring 2022, Fall 2022, Spring 2023, Spring 2024. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1264\",\"type\":\"grade\"}],\"text\":\"NICHOLAS MCCONNELL is recorded teaching in Spring 2026. Recorded history may be incomplete and does not establish a future schedule.\"}],\"term_id\":\"1272\",\"term_name\":\"2026 Fall\",\"version\":2}","candidate_json":null,"error":"[{\"mode\": \"history\", \"instructor_uid\": null, \"error\": \"ModelAPIError: Connection error.\"}, {\"mode\": \"overview\", \"instructor_uid\": null, \"error\": \"ModelAPIError: Connection error.\"}]","model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":true},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","course_uid":"course_ceb4b306e704c0b67324db5e","course_id":"ASTRON 104","catalog_version_id":"9d5d2a3c84493a604557678e5b8e5b5b558e34d6c9c06903d0c779d06483ee38","record_version_id":"e13956ba74413ef9208b8597378aba03fd7e2bf3e73804e06bc2535e681a49dc","job_id":"enrich-f516c4d3e82cfe326b4f5f54","output_id":"db54291bbc597295e22005c8307a24fdd9b45ce4125555f29a762979f052b34c","section":"requirements","status":"valid","value_json":"{\"nodes\":[{\"children\":[\"n1\",\"n2\"],\"condition\":null,\"course\":null,\"evidence\":\"Satisfied Quantitative Reasoning (QR) A. Not open to students with credit forASTRON 200.\",\"id\":\"n0\",\"kind\":\"all\"},{\"children\":[],\"condition\":\"Satisfied Quantitative Reasoning (QR) A.\",\"course\":null,\"evidence\":\"Satisfied Quantitative Reasoning (QR) A.\",\"id\":\"n1\",\"kind\":\"condition\"},{\"children\":[\"n3\"],\"condition\":null,\"course\":null,\"evidence\":\"Not open to students with credit forASTRON 200.\",\"id\":\"n2\",\"kind\":\"not\"},{\"children\":[],\"condition\":null,\"course\":{\"course_number\":200,\"minimum_grade\":null,\"subjects\":[\"ASTRON\"],\"timing\":\"prior\"},\"evidence\":\"credit forASTRON 200.\",\"id\":\"n3\",\"kind\":\"course\"}],\"notes\":[\"Changed QR requirement from a course node to a condition node to resolve validation error. Maintained not node for exclusion as instructed.\"],\"root\":\"n0\",\"status\":\"parsed\"}","candidate_json":null,"error":null,"model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":true},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","course_uid":"course_ceb4b306e704c0b67324db5e","course_id":"ASTRON 104","catalog_version_id":"9d5d2a3c84493a604557678e5b8e5b5b558e34d6c9c06903d0c779d06483ee38","record_version_id":"e13956ba74413ef9208b8597378aba03fd7e2bf3e73804e06bc2535e681a49dc","job_id":"enrich-f516c4d3e82cfe326b4f5f54","output_id":"db54291bbc597295e22005c8307a24fdd9b45ce4125555f29a762979f052b34c","section":"search_profile","status":"valid","value_json":"{\"assumed_background\":[],\"search_phrases\":[\"solar system exploration\",\"planetary formation exoplanets\",\"celestial motions gravity orbits\",\"introductory astronomy survey\"],\"skills_taught\":[],\"summary\":{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"Join us in exploring the modern view of the solar system and its relation to other planetary worlds.\"}],\"text\":\"ASTRON 104 explores the modern understanding of the solar system, planetary formation, and exoplanets, covering celestial motions, gravity, and the history of astronomy.\"},\"topics\":[{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"Includes the sky and celestial motions; ancient astronomy; the Copernican revolution; gravity, orbits, and interplanetary travel\"}],\"text\":\"Celestial motions, ancient astronomy, and the Copernican revolution\"},{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"formation of solar system; survey of sun, planets and moons; asteroids, meteors and comets; origin of life\"}],\"text\":\"Solar system formation, planetary surveys, and small bodies\"},{\"evidence\":[{\"course_id\":\"ASTRON 104\",\"field\":\"description\",\"quote\":\"how planets form, and how planetary systems evolve has fundamentally changed with the discovery of countless exoplanets\"}],\"text\":\"Planetary evolution and exoplanets\"}]}","candidate_json":null,"error":null,"model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":true},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","course_uid":"course_ceb4b306e704c0b67324db5e","course_id":"ASTRON 104","catalog_version_id":"9d5d2a3c84493a604557678e5b8e5b5b558e34d6c9c06903d0c779d06483ee38","record_version_id":"e13956ba74413ef9208b8597378aba03fd7e2bf3e73804e06bc2535e681a49dc","job_id":"enrich-f516c4d3e82cfe326b4f5f54","output_id":"db54291bbc597295e22005c8307a24fdd9b45ce4125555f29a762979f052b34c","section":"student_experience","status":"valid","value_json":"{\"status\":\"supported\",\"themes\":[{\"aspect\":\"teaching_clarity\",\"evidence\":[{\"comment\":\"Alex is a smart guy, and you can tell when you're sitting in his class. However, he isn't the best professor; the class is pretty unorganized and topics unclear because he is all over the place with what he covers in lecture. TAs don't really know what's going on, and oftentimes there are questions on the tests that were not discussed in class.\",\"course_id\":\"ASTRON 104\",\"date\":\"2015-10-19 14:09:38 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"4f53a895629f70af646037dd\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTI1MjY2NTcx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"It is obvious that this guy knows a lot of stuff about his profession. However, he has this really weird accent that makes it almost impossible to understand what he is talking about. P.S: His favorite phrase is "Interestingly Enough"\",\"course_id\":\"ASTRON 104\",\"date\":\"2018-11-02 23:50:00 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"847a3b78b6d6815efe356b6f\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTMwNjUxNTg1\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Lectures are boring to me because he speaks with an accent so I find it a bit hard to understand what he's saying but he does know his stuff. 3 midterms (only 2 counted). I'd say it's pretty easy he normally just recycle the questions from past midterms so shouldn't be too hard. Lectured aren't compulsory to get an A. Missed few and still get an A.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-01-21 20:03:23 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"a153a5e6d32311c95f1528d8\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMxMjg3NTEz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He has a strong accent which made it hard to understand him at first but you get used to it pretty quickly. Communication about the class was sub-par, he never said where the final exam was at and some people showed up to the wrong room. Lectures are super interesting and you learn a lot of cool stuff even if you aren't a science a major.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-05-12 02:04:36 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"ab1e22a0f3c71b30ea182a55\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMxODQ4Mzgz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"I personally skipped most lectures as I had a very difficult time understanding him. From what I've heard though, if you're able to go to all lectures and pay attention to him/understand him, the class will be a lot easier for you.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-05-13 17:52:33 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"bfd4bd7268dc3fc8d8ffc1f2\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTMxODU4NzI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He has a heavy accent that takes a while to get used to, still, I could only understand probably 70% of the things he said. Lectures are just a bunch of slides that don't really cover everything on the tests, so get ready for quite a bit of textbook reading. All the tests are multiple choices so it's pretty hard to get good grades on them.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-05-29 14:31:23 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"746efc65cb3c55e266d3513a\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTMxOTY5OTE4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He's an absolute mess. Canvas page is very unorganized, his lectures are y disengaging and hard to understand because of his lectures. Both he and the TA are very hands-off so expect to do a lot of self-teaching. The lectures aren't very helpful, don't waste your time, I would recommend just reading the textbook.\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-02-18 16:16:38 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"f6553776bcdb0e9daaa58d83\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0MzcyNDg1\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"The course is graded on 3 exams which often include questions from the homework, but there are some surprises on the exams. He does one \\\"practice exam\\\" at the beginning of the semester which isn't worth anything. His lectures were quite boring and it was often difficult to understand him. He did boost exam scores randomly, but don't count on that. \",\"course_id\":\"ASTRON 104\",\"date\":\"2022-05-15 05:53:17 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"e48cd33d02da1059c558a431\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM2MzQyMDgx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"}],\"evidence_count\":8,\"review_ids\":[\"4f53a895629f70af646037dd\",\"847a3b78b6d6815efe356b6f\",\"a153a5e6d32311c95f1528d8\",\"ab1e22a0f3c71b30ea182a55\",\"bfd4bd7268dc3fc8d8ffc1f2\",\"746efc65cb3c55e266d3513a\",\"f6553776bcdb0e9daaa58d83\",\"e48cd33d02da1059c558a431\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:1146908\",\"name\":\"Alex Lazarian\"}],\"review_year_end\":\"2022\",\"review_year_start\":\"2015\"},\"sentiment\":\"mixed\",\"summary\":\"Instructor's strong accent and disorganized lectures make content hard to understand for some, though others find him passionate and funny.\"},{\"aspect\":\"organization\",\"evidence\":[{\"comment\":\"Alex is a smart guy, and you can tell when you're sitting in his class. However, he isn't the best professor; the class is pretty unorganized and topics unclear because he is all over the place with what he covers in lecture. TAs don't really know what's going on, and oftentimes there are questions on the tests that were not discussed in class.\",\"course_id\":\"ASTRON 104\",\"date\":\"2015-10-19 14:09:38 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"4f53a895629f70af646037dd\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTI1MjY2NTcx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"As a person, this man is obviously very intelligent about physics/astronomy/science/etc. He was also super funny, but it seemed like the class didn't pick up on his humor much. As a class, Astron104 was very disorganized, discussion sections were basically useless, and questions from practice exams/homework were copy and pasted to exams.\",\"course_id\":\"ASTRON 104\",\"date\":\"2018-07-26 12:13:53 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"0dd22b1118f016e0c261b98c\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":3,\"source_review_id\":\"UmF0aW5nLTMwMzc1Mzkx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He has a strong accent which made it hard to understand him at first but you get used to it pretty quickly. Communication about the class was sub-par, he never said where the final exam was at and some people showed up to the wrong room. Lectures are super interesting and you learn a lot of cool stuff even if you aren't a science a major.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-05-12 02:04:36 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"ab1e22a0f3c71b30ea182a55\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMxODQ4Mzgz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He's an absolute mess. Canvas page is very unorganized, his lectures are y disengaging and hard to understand because of his lectures. Both he and the TA are very hands-off so expect to do a lot of self-teaching. The lectures aren't very helpful, don't waste your time, I would recommend just reading the textbook.\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-02-18 16:16:38 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"f6553776bcdb0e9daaa58d83\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0MzcyNDg1\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Communication/course page is not great. Lectures are minimally useful. Class is mostly self-taught from textbook. Homework questions and Exam questions often repeat themselves, so the tests aren't hard but are weighted heavily. Subject is interesting, but I don't feel like I'm mastering any material - you don't need to really learn much to get an A\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-04-06 15:36:36 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"dcd40f21d005640aa388bb92\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM0NTExODAw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"}],\"evidence_count\":5,\"review_ids\":[\"4f53a895629f70af646037dd\",\"0dd22b1118f016e0c261b98c\",\"ab1e22a0f3c71b30ea182a55\",\"f6553776bcdb0e9daaa58d83\",\"dcd40f21d005640aa388bb92\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:1146908\",\"name\":\"Alex Lazarian\"}],\"review_year_end\":\"2021\",\"review_year_start\":\"2015\"},\"sentiment\":\"negative\",\"summary\":\"Course materials and Canvas page are described as unorganized, with poor communication regarding exam locations and lecture availability.\"},{\"aspect\":\"workload\",\"evidence\":[{\"comment\":\"Lectures were basically review. You can get an A by just reading the book and going over the MC at the end of the chapter.  TA Sections completely worthless.  Homework was easy.  Easy A as long as you read the chapters and do some minor studying for the exams.\",\"course_id\":\"ASTRON 104\",\"date\":\"2016-11-18 17:03:14 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"ef45a821f6836fe7fb8ddc6b\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":3,\"source_review_id\":\"UmF0aW5nLTI3MjIyMzY5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Best class I've taken. Professor is a genius Russian guy who's hilarious. One 20 question homework assignment a week with all the answers online. Three tests and all the questions are the ones from the homework. You don't need to go to the lectures but I did because Laz is hilarious. Also learned a lot about the Solar System\",\"course_id\":\"ASTRON 104\",\"date\":\"2017-12-13 16:20:01 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"0d328ea2af73e3f5e48fa4d0\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTI5MTc5Nzk2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Tests are important but easy. You dont need the textbook to do well in the class. Study the homework, the some of the questions are on the test word for word. Going to lectures arent necessary either as long as the slides are posted online.\",\"course_id\":\"ASTRON 104\",\"date\":\"2017-12-19 21:23:12 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"447b5afbb4eefa2aff9e99d3\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTI5MjgzMjI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Attendance wasn't mandatory, but covered everything that was on exams. Gave make-up midterms and even curved them. Homework took 5-10 minutes once a week. Has an accent, but nothing you can't understand.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-05-06 06:53:37 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"c07fb5fc089001fc8f153a31\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMxNzgxMTQy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Online learning was a breeze mostly because all you had to do was watch about 30 minutes worth of videos for discussion each week, 10 min max of homework and lectures were videos that are easy speed up since he talks pretty slow. The only thing I didn't like was that there were no announcements for lectures being posted. Quizlet is your best friend\",\"course_id\":\"ASTRON 104\",\"date\":\"2020-12-22 02:12:41 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"1b01f132c57616456916590e\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTM0MTcxNTI5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Communication/course page is not great. Lectures are minimally useful. Class is mostly self-taught from textbook. Homework questions and Exam questions often repeat themselves, so the tests aren't hard but are weighted heavily. Subject is interesting, but I don't feel like I'm mastering any material - you don't need to really learn much to get an A\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-04-06 15:36:36 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"dcd40f21d005640aa388bb92\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM0NTExODAw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"}],\"evidence_count\":6,\"review_ids\":[\"ef45a821f6836fe7fb8ddc6b\",\"0d328ea2af73e3f5e48fa4d0\",\"447b5afbb4eefa2aff9e99d3\",\"c07fb5fc089001fc8f153a31\",\"1b01f132c57616456916590e\",\"dcd40f21d005640aa388bb92\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:1146908\",\"name\":\"Alex Lazarian\"}],\"review_year_end\":\"2021\",\"review_year_start\":\"2016\"},\"sentiment\":\"positive\",\"summary\":\"Homework is minimal and easy, often taking only minutes per week, and exams frequently reuse questions from homework.\"},{\"aspect\":\"assessment\",\"evidence\":[{\"comment\":\"Best class I've taken. Professor is a genius Russian guy who's hilarious. One 20 question homework assignment a week with all the answers online. Three tests and all the questions are the ones from the homework. You don't need to go to the lectures but I did because Laz is hilarious. Also learned a lot about the Solar System\",\"course_id\":\"ASTRON 104\",\"date\":\"2017-12-13 16:20:01 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"0d328ea2af73e3f5e48fa4d0\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTI5MTc5Nzk2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Tests are important but easy. You dont need the textbook to do well in the class. Study the homework, the some of the questions are on the test word for word. Going to lectures arent necessary either as long as the slides are posted online.\",\"course_id\":\"ASTRON 104\",\"date\":\"2017-12-19 21:23:12 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"447b5afbb4eefa2aff9e99d3\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTI5MjgzMjI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"As a person, this man is obviously very intelligent about physics/astronomy/science/etc. He was also super funny, but it seemed like the class didn't pick up on his humor much. As a class, Astron104 was very disorganized, discussion sections were basically useless, and questions from practice exams/homework were copy and pasted to exams.\",\"course_id\":\"ASTRON 104\",\"date\":\"2018-07-26 12:13:53 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"0dd22b1118f016e0c261b98c\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":3,\"source_review_id\":\"UmF0aW5nLTMwMzc1Mzkx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Lectures are boring to me because he speaks with an accent so I find it a bit hard to understand what he's saying but he does know his stuff. 3 midterms (only 2 counted). I'd say it's pretty easy he normally just recycle the questions from past midterms so shouldn't be too hard. Lectured aren't compulsory to get an A. Missed few and still get an A.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-01-21 20:03:23 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"a153a5e6d32311c95f1528d8\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMxMjg3NTEz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He has a heavy accent that takes a while to get used to, still, I could only understand probably 70% of the things he said. Lectures are just a bunch of slides that don't really cover everything on the tests, so get ready for quite a bit of textbook reading. All the tests are multiple choices so it's pretty hard to get good grades on them.\",\"course_id\":\"ASTRON 104\",\"date\":\"2019-05-29 14:31:23 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"746efc65cb3c55e266d3513a\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTMxOTY5OTE4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Professor Lazarian likes to hear himself talk more than teach, his exams are 90% of the grade with homework being worth only 10%. I once asked him & TA's for help and he said that asking for help is taking advantage of TA's. There are 2 lectures posted every week. They're almost an hour each. This class is not fun or worth it.\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-05-17 15:00:10 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"aa2da962666c199e64bd9254\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM0ODA4MDk3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"The course is graded on 3 exams which often include questions from the homework, but there are some surprises on the exams. He does one \\\"practice exam\\\" at the beginning of the semester which isn't worth anything. His lectures were quite boring and it was often difficult to understand him. He did boost exam scores randomly, but don't count on that. \",\"course_id\":\"ASTRON 104\",\"date\":\"2022-05-15 05:53:17 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"e48cd33d02da1059c558a431\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM2MzQyMDgx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"}],\"evidence_count\":7,\"review_ids\":[\"0d328ea2af73e3f5e48fa4d0\",\"447b5afbb4eefa2aff9e99d3\",\"0dd22b1118f016e0c261b98c\",\"a153a5e6d32311c95f1528d8\",\"746efc65cb3c55e266d3513a\",\"aa2da962666c199e64bd9254\",\"e48cd33d02da1059c558a431\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:1146908\",\"name\":\"Alex Lazarian\"}],\"review_year_end\":\"2022\",\"review_year_start\":\"2017\"},\"sentiment\":\"mixed\",\"summary\":\"Exams are generally considered easy due to recycled questions, but they carry heavy weight (up to 90%), and some students find the multiple-choice format difficult.\"},{\"aspect\":\"overall\",\"evidence\":[{\"comment\":\"Alex is a smart guy, and you can tell when you're sitting in his class. However, he isn't the best professor; the class is pretty unorganized and topics unclear because he is all over the place with what he covers in lecture. TAs don't really know what's going on, and oftentimes there are questions on the tests that were not discussed in class.\",\"course_id\":\"ASTRON 104\",\"date\":\"2015-10-19 14:09:38 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"4f53a895629f70af646037dd\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTI1MjY2NTcx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Lectures were basically review. You can get an A by just reading the book and going over the MC at the end of the chapter.  TA Sections completely worthless.  Homework was easy.  Easy A as long as you read the chapters and do some minor studying for the exams.\",\"course_id\":\"ASTRON 104\",\"date\":\"2016-11-18 17:03:14 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"ef45a821f6836fe7fb8ddc6b\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":3,\"source_review_id\":\"UmF0aW5nLTI3MjIyMzY5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Best class I've taken. Professor is a genius Russian guy who's hilarious. One 20 question homework assignment a week with all the answers online. Three tests and all the questions are the ones from the homework. You don't need to go to the lectures but I did because Laz is hilarious. Also learned a lot about the Solar System\",\"course_id\":\"ASTRON 104\",\"date\":\"2017-12-13 16:20:01 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"0d328ea2af73e3f5e48fa4d0\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTI5MTc5Nzk2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He's an absolute mess. Canvas page is very unorganized, his lectures are y disengaging and hard to understand because of his lectures. Both he and the TA are very hands-off so expect to do a lot of self-teaching. The lectures aren't very helpful, don't waste your time, I would recommend just reading the textbook.\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-02-18 16:16:38 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"f6553776bcdb0e9daaa58d83\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0MzcyNDg1\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Professor Lazarian likes to hear himself talk more than teach, his exams are 90% of the grade with homework being worth only 10%. I once asked him & TA's for help and he said that asking for help is taking advantage of TA's. There are 2 lectures posted every week. They're almost an hour each. This class is not fun or worth it.\",\"course_id\":\"ASTRON 104\",\"date\":\"2021-05-17 15:00:10 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"aa2da962666c199e64bd9254\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM0ODA4MDk3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"He is a great professor who truly cares about his students. He sprinkles some good life advice into his lectures. Many students seem to struggle with astro 104, but if you have taken a physics class and go to most lectures this class will be an easy A in my opinion.\",\"course_id\":\"ASTRON 104\",\"date\":\"2022-05-16 21:27:22 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"84a649f63ad8a69a77f797aa\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTM2MzUyNDQ0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"},{\"comment\":\"Great professor, easy class to pass if you go to lectures\",\"course_id\":\"ASTRON 104\",\"date\":\"2022-05-16 21:43:21 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"a2073a67926ec61b4be4dcfc\",\"instructor_id\":\"rmp:1146908\",\"instructor_name\":\"Alex Lazarian\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTM2MzUyNTgw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\"}],\"evidence_count\":7,\"review_ids\":[\"4f53a895629f70af646037dd\",\"ef45a821f6836fe7fb8ddc6b\",\"0d328ea2af73e3f5e48fa4d0\",\"f6553776bcdb0e9daaa58d83\",\"aa2da962666c199e64bd9254\",\"84a649f63ad8a69a77f797aa\",\"a2073a67926ec61b4be4dcfc\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:1146908\",\"name\":\"Alex Lazarian\"}],\"review_year_end\":\"2022\",\"review_year_start\":\"2015\"},\"sentiment\":\"mixed\",\"summary\":\"Students have polarized experiences; some find it an easy A with minimal effort, while others struggle with the teaching style and lack of structure.\"}]}","candidate_json":null,"error":null,"model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":true},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","course_uid":"course_ceb4b306e704c0b67324db5e","course_id":"ASTRON 104","catalog_version_id":"9d5d2a3c84493a604557678e5b8e5b5b558e34d6c9c06903d0c779d06483ee38","record_version_id":"e13956ba74413ef9208b8597378aba03fd7e2bf3e73804e06bc2535e681a49dc","job_id":"enrich-f516c4d3e82cfe326b4f5f54","output_id":"db54291bbc597295e22005c8307a24fdd9b45ce4125555f29a762979f052b34c","section":"student_summary","status":"valid","value_json":"{\"context_hash\":\"4432bb4898fd34f14133370666dc60f0686cd2dcfe4b040f8fd9e12429ef0dd7\",\"course_id\":\"ASTRON 104\",\"current_instructors\":[{\"instructor_uid\":\"instructor_eb95269f51cf31de204b8c9d\",\"message\":\"No course-specific reviews available\",\"name\":\"Nicholas Mcconnell\",\"review_status\":\"no_course_reviews\",\"rmp_instructor_id\":\"rmp:3103675\",\"summary\":[{\"citations\":[{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1264\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Spring 2026: 3.43 GPA, 74.5% A/AB (n=149 letter grades).\"}]}],\"difficulty_workload\":[{\"citations\":[{\"instructor_name\":\"Alex Lazarian\",\"review_date\":\"2017-12-13 16:20:01 +0000 UTC\",\"review_id\":\"0d328ea2af73e3f5e48fa4d0\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:1146908\",\"source_review_id\":\"UmF0aW5nLTI5MTc5Nzk2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\",\"type\":\"review\"},{\"instructor_name\":\"Alex Lazarian\",\"review_date\":\"2019-05-06 06:53:37 +0000 UTC\",\"review_id\":\"c07fb5fc089001fc8f153a31\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:1146908\",\"source_review_id\":\"UmF0aW5nLTMxNzgxMTQy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\",\"type\":\"review\"},{\"instructor_name\":\"Alex Lazarian\",\"review_date\":\"2021-04-06 15:36:36 +0000 UTC\",\"review_id\":\"dcd40f21d005640aa388bb92\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:1146908\",\"source_review_id\":\"UmF0aW5nLTM0NTExODAw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\",\"type\":\"review\"}],\"text\":\"Historical reviews indicate low homework time, but note that exams heavily recycle questions from homework and practice materials.\"}],\"errors\":[],\"historical_context\":[{\"citations\":[{\"instructor_name\":\"Alex Lazarian\",\"review_date\":\"2015-10-19 14:09:38 +0000 UTC\",\"review_id\":\"4f53a895629f70af646037dd\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:1146908\",\"source_review_id\":\"UmF0aW5nLTI1MjY2NTcx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\",\"type\":\"review\"},{\"instructor_name\":\"Alex Lazarian\",\"review_date\":\"2017-12-13 16:20:01 +0000 UTC\",\"review_id\":\"0d328ea2af73e3f5e48fa4d0\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:1146908\",\"source_review_id\":\"UmF0aW5nLTI5MTc5Nzk2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\",\"type\":\"review\"},{\"instructor_name\":\"Alex Lazarian\",\"review_date\":\"2018-07-26 12:13:53 +0000 UTC\",\"review_id\":\"0dd22b1118f016e0c261b98c\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:1146908\",\"source_review_id\":\"UmF0aW5nLTMwMzc1Mzkx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\",\"type\":\"review\"},{\"instructor_name\":\"Alex Lazarian\",\"review_date\":\"2018-11-02 23:50:00 +0000 UTC\",\"review_id\":\"847a3b78b6d6815efe356b6f\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:1146908\",\"source_review_id\":\"UmF0aW5nLTMwNjUxNTg1\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\",\"type\":\"review\"},{\"instructor_name\":\"Alex Lazarian\",\"review_date\":\"2019-01-21 20:03:23 +0000 UTC\",\"review_id\":\"a153a5e6d32311c95f1528d8\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:1146908\",\"source_review_id\":\"UmF0aW5nLTMxMjg3NTEz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\",\"type\":\"review\"},{\"instructor_name\":\"Alex Lazarian\",\"review_date\":\"2019-05-06 06:53:37 +0000 UTC\",\"review_id\":\"c07fb5fc089001fc8f153a31\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:1146908\",\"source_review_id\":\"UmF0aW5nLTMxNzgxMTQy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\",\"type\":\"review\"},{\"instructor_name\":\"Alex Lazarian\",\"review_date\":\"2019-05-13 17:52:33 +0000 UTC\",\"review_id\":\"bfd4bd7268dc3fc8d8ffc1f2\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:1146908\",\"source_review_id\":\"UmF0aW5nLTMxODU4NzI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\",\"type\":\"review\"},{\"instructor_name\":\"Alex Lazarian\",\"review_date\":\"2020-12-22 02:12:41 +0000 UTC\",\"review_id\":\"1b01f132c57616456916590e\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:1146908\",\"source_review_id\":\"UmF0aW5nLTM0MTcxNTI5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\",\"type\":\"review\"},{\"instructor_name\":\"Alex Lazarian\",\"review_date\":\"2021-04-06 15:36:36 +0000 UTC\",\"review_id\":\"dcd40f21d005640aa388bb92\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:1146908\",\"source_review_id\":\"UmF0aW5nLTM0NTExODAw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\",\"type\":\"review\"},{\"instructor_name\":\"Alex Lazarian\",\"review_date\":\"2021-12-26 03:38:56 +0000 UTC\",\"review_id\":\"4a03db9a2c1fde94648498ff\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:1146908\",\"source_review_id\":\"UmF0aW5nLTM1NjU1MTEx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\",\"type\":\"review\"}],\"text\":\"Historical reviews of Alex Lazarian: Alex Lazarian is described as highly intelligent, though his teaching style is polarizing. Some students find his lectures disorganized or difficult to understand due to his accent, while others appreciate his humor. Several reviewers note that lectures are often minimally useful, requiring significant self-study from textbooks to succeed.\"}],\"message\":null,\"offered\":true,\"profile_hash\":\"e59ddc7389015d0035b68cd195c939d475bf72b959b29cf12eab59b454ccaef1\",\"quick_take\":[{\"citations\":[{\"instructor_name\":\"Alex Lazarian\",\"review_date\":\"2017-12-13 16:20:01 +0000 UTC\",\"review_id\":\"0d328ea2af73e3f5e48fa4d0\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:1146908\",\"source_review_id\":\"UmF0aW5nLTI5MTc5Nzk2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\",\"type\":\"review\"},{\"instructor_name\":\"Alex Lazarian\",\"review_date\":\"2021-12-26 03:38:56 +0000 UTC\",\"review_id\":\"4a03db9a2c1fde94648498ff\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:1146908\",\"source_review_id\":\"UmF0aW5nLTM1NjU1MTEx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\",\"type\":\"review\"}],\"text\":\"Historical reviews for Alex Lazarian describe the course as either a highly enjoyable, easy experience or a frustrating one where lectures are unhelpful and self-study is required.\"},{\"citations\":[{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1254\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1264\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Spring 2025: 3.90 GPA, 91.4% A/AB (n=163 letter grades); Fall 2025: 3.77 GPA, 89.2% A/AB (n=148 letter grades); Spring 2026: 3.43 GPA, 74.5% A/AB (n=149 letter grades).\"}],\"student_experience\":[{\"citations\":[{\"instructor_name\":\"Alex Lazarian\",\"review_date\":\"2015-10-19 14:09:38 +0000 UTC\",\"review_id\":\"4f53a895629f70af646037dd\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:1146908\",\"source_review_id\":\"UmF0aW5nLTI1MjY2NTcx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\",\"type\":\"review\"},{\"instructor_name\":\"Alex Lazarian\",\"review_date\":\"2018-11-02 23:50:00 +0000 UTC\",\"review_id\":\"847a3b78b6d6815efe356b6f\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:1146908\",\"source_review_id\":\"UmF0aW5nLTMwNjUxNTg1\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\",\"type\":\"review\"},{\"instructor_name\":\"Alex Lazarian\",\"review_date\":\"2021-12-26 03:38:56 +0000 UTC\",\"review_id\":\"4a03db9a2c1fde94648498ff\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:1146908\",\"source_review_id\":\"UmF0aW5nLTM1NjU1MTEx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1146908\",\"type\":\"review\"}],\"text\":\"Historical reviews of Alex Lazarian: Students report that Lazarian's lectures are often disorganized or difficult to understand due to his accent, making textbook study essential.\"}],\"task_hash\":\"74fb0997943e888960bbc9e47db8c4fd12e4292d55c20509d8d89db6a9910f68\",\"teaching_history\":[{\"citations\":[{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1162\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1172\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1182\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1192\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1194\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1212\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1222\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1224\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1232\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1234\",\"type\":\"grade\"},{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1244\",\"type\":\"grade\"}],\"text\":\"ALEX LAZARIAN is recorded teaching in Fall 2015, Fall 2016, Fall 2017, Fall 2018, Spring 2019, Fall 2020, Fall 2021, Spring 2022, Fall 2022, Spring 2023, Spring 2024. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"ASTRON 104\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"source_record\":{\"entity_id\":\"f6581d3b-e623-3712-9d73-efa2351cf978\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1264\",\"type\":\"grade\"}],\"text\":\"NICHOLAS MCCONNELL is recorded teaching in Spring 2026. Recorded history may be incomplete and does not establish a future schedule.\"}],\"term_id\":\"1272\",\"term_name\":\"2026 Fall\",\"version\":2}","candidate_json":null,"error":null,"model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":true}]