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Entire class is very organized. Lots of resources to help you outside of lectures. Homework and exam difficulty is perfect. Really good book. Lectures are interesting with a lot of participation. Prof is hilarious, sometimes at your expense. Cares about students. Biggest downside: not very helpful on Piazza. Very Russian 9.5/10.\",\"course_id\":\"MATH 541\",\"date\":\"2026-01-19 03:20:32 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"4397fa091070931c0dae78fd\",\"instructor_id\":\"rmp:2680569\",\"instructor_name\":\"Mikhail Ivanov\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTQyNTE4MDg3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2680569\"},{\"comment\":\"Dr. Ivanov was a really great instructor.  His lectures were clear and enjoyable, with lots of examples, and exams and assignments were very doable.\",\"course_id\":\"MATH 541\",\"date\":\"2026-01-20 19:19:32 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"b0ab1153fc6678a5be1b0aa8\",\"instructor_id\":\"rmp:2680569\",\"instructor_name\":\"Mikhail Ivanov\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTQyNTI0NTU4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2680569\"}],\"evidence_count\":2,\"review_ids\":[\"4397fa091070931c0dae78fd\",\"b0ab1153fc6678a5be1b0aa8\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2680569\",\"name\":\"Mikhail Ivanov\"}],\"review_year_end\":\"2026\",\"review_year_start\":\"2026\"},\"sentiment\":\"positive\",\"subject_instructor_id\":\"rmp:2680569\",\"summary\":\"Cited reviews praise Mikhail Ivanov for clear and enjoyable lectures, organized class structure, and doable exams and assignments.\"},{\"aspect\":\"teaching_clarity\",\"evidence\":[{\"comment\":\"Unlike other courses, there is an emphasis on proofs. Dr. Wen gave a great introduction to the subject. She prepares meticulously for every class and puts a lot of effort into her teaching. Also, she had an instant answer for any question. In short, a very smart and knowledgeable professor. Do yourself a favor and take the course with her!\",\"course_id\":\"MATH 541\",\"date\":\"2023-12-26 18:00:52 +0000 UTC\",\"difficulty_rating\":5,\"id\":\"f7ac18efc971c3d4089a99db\",\"instructor_id\":\"rmp:2798807\",\"instructor_name\":\"Boya Wen\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTM4Nzk1MzI2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2798807\"}],\"evidence_count\":1,\"review_ids\":[\"f7ac18efc971c3d4089a99db\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2798807\",\"name\":\"Boya Wen\"}],\"review_year_end\":\"2023\",\"review_year_start\":\"2023\"},\"sentiment\":\"positive\",\"subject_instructor_id\":\"rmp:2798807\",\"summary\":\"Cited reviews praise Boya Wen for meticulous preparation, emphasis on proofs, and providing instant answers to questions.\"}]}","candidate_json":null,"error":null,"model":"Qwen/Qwen3.8-27B","model_revision":"1d4bf0f2ff6012fd82039f2fa52739d0dd7c60c0","selected_for_release":true},{"run_id":"20261014T203208-0851c9a1","observed_at":"2026-10-14 17:50:09.728220+00:00","course_uid":"course_7e12e6bf6be7a81f7ca74420","course_id":"MATH 541","catalog_version_id":"99fad69e5c23f51f5e305601ee3611bd405450cb5a8491c38bf91666b29ff54c","record_version_id":"67f9a01ab94023d666949e65b5c2c55d108b0b822586d04b042a2e40649acbfc","job_id":"enrich-251ff195eff23ce9a03fdb42","output_id":"d72a08c68b78c68418cb2d2176b2b5ee89d4a27f17c6511cd3af75aed1e73dd7","section":"student_summary","status":"valid","value_json":"{\"context_hash\":\"a62d16faca2d295e7a2948360b162f68e02eae2ee9ee9b24f4a86ca94a217ca4\",\"course_id\":\"MATH 541\",\"current_instructors\":[{\"instructor_uid\":\"instructor_0f4da1c73bb756d2b23d7804\",\"message\":null,\"name\":\"Mikhail Ivanov\",\"review_status\":\"supported\",\"rmp_instructor_id\":\"rmp:2680569\",\"summary\":[{\"citations\":[{\"instructor_name\":\"Mikhail Ivanov\",\"review_date\":\"2026-01-19 03:20:32 +0000 UTC\",\"review_id\":\"4397fa091070931c0dae78fd\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_instructor_id\":\"rmp:2680569\",\"source_review_id\":\"UmF0aW5nLTQyNTE4MDg3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2680569\",\"type\":\"review\"},{\"instructor_name\":\"Mikhail Ivanov\",\"review_date\":\"2026-01-20 19:19:32 +0000 UTC\",\"review_id\":\"b0ab1153fc6678a5be1b0aa8\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_instructor_id\":\"rmp:2680569\",\"source_review_id\":\"UmF0aW5nLTQyNTI0NTU4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2680569\",\"type\":\"review\"}],\"evidence_scope\":\"past_student_reviews\",\"text\":\"Mikhail Ivanov taught clear, enjoyable lectures with lots of examples and a good textbook, while students found homework and exams doable. One reviewer noted the class was organized with outside resources, though the professor was not very helpful on Piazza.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":3,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Fall 2025: 3.07 GPA, 49.1% A/AB (n=57 letter grades).\"}]}],\"difficulty_workload\":[{\"citations\":[{\"instructor_name\":\"Mikhail Ivanov\",\"review_date\":\"2026-01-20 19:19:32 +0000 UTC\",\"review_id\":\"b0ab1153fc6678a5be1b0aa8\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_instructor_id\":\"rmp:2680569\",\"source_review_id\":\"UmF0aW5nLTQyNTI0NTU4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2680569\",\"type\":\"review\"}],\"evidence_scope\":\"past_student_reviews\",\"text\":\"Exams and assignments were very doable.\"}],\"errors\":[],\"historical_context\":[{\"citations\":[{\"instructor_name\":\"Steffen Lempp\",\"review_date\":\"2020-05-12 15:41:25 +0000 UTC\",\"review_id\":\"5bd777dda8af4209c87fd1dd\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_instructor_id\":\"rmp:133058\",\"source_review_id\":\"UmF0aW5nLTMzMjczODYw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/133058\",\"type\":\"review\"},{\"instructor_name\":\"Shiva Chidambaram\",\"review_date\":\"2026-08-24 06:41:09 +0000 UTC\",\"review_id\":\"f903f531edd5fd3eb70306d3\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_instructor_id\":\"rmp:3064250\",\"source_review_id\":\"UmF0aW5nLTQzMzg0NTE5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/3064250\",\"type\":\"review\"}],\"evidence_scope\":\"past_student_reviews\",\"text\":\"Steffen Lempp covered extensive material, assigning homework during test weeks without review sessions, while his exams were easier than the homework. Shiva Chidambaram’s lectures were described as scattered and difficult to follow, though the textbook was helpful. Chidambaram also noted that homework was graded harshly.\"}],\"message\":null,\"offered\":true,\"profile_hash\":\"3f5110430805ccdd533c0c072df62d68a8a5f5441c4530bbdb15d419a199a09c\",\"quick_take\":[{\"citations\":[{\"instructor_name\":\"Mikhail Ivanov\",\"review_date\":\"2026-01-19 03:20:32 +0000 UTC\",\"review_id\":\"4397fa091070931c0dae78fd\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_instructor_id\":\"rmp:2680569\",\"source_review_id\":\"UmF0aW5nLTQyNTE4MDg3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2680569\",\"type\":\"review\"},{\"instructor_name\":\"Mikhail Ivanov\",\"review_date\":\"2026-01-20 19:19:32 +0000 UTC\",\"review_id\":\"b0ab1153fc6678a5be1b0aa8\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_instructor_id\":\"rmp:2680569\",\"source_review_id\":\"UmF0aW5nLTQyNTI0NTU4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2680569\",\"type\":\"review\"}],\"evidence_scope\":\"past_student_reviews\",\"text\":\"Students described Mikhail Ivanov’s lectures as clear, organized, and enjoyable, with a good textbook and strong class participation.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1254\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1264\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Spring 2025: 3.03 GPA, 49.3% A/AB (n=75 letter grades); Fall 2025: 3.37 GPA, 66.3% A/AB (n=86 letter grades); Spring 2026: 3.06 GPA, 53.7% A/AB (n=95 letter grades).\"}],\"student_experience\":[{\"citations\":[{\"instructor_name\":\"Mikhail Ivanov\",\"review_date\":\"2026-01-19 03:20:32 +0000 UTC\",\"review_id\":\"4397fa091070931c0dae78fd\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_instructor_id\":\"rmp:2680569\",\"source_review_id\":\"UmF0aW5nLTQyNTE4MDg3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2680569\",\"type\":\"review\"}],\"evidence_scope\":\"past_student_reviews\",\"text\":\"The class offered many resources outside of lectures, though the instructor was not very helpful on Piazza.\"}],\"task_hash\":\"9dea82ef7f2113a5605c1c6030c4f9b19967eb742cc93a78268fb92357d29f5c\",\"teaching_history\":[{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1164\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1164\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1172\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1182\",\"type\":\"grade\"}],\"text\":\"ALEXANDRA KJUCHUKOVA is recorded teaching in Spring 2016, Fall 2016, Fall 2017. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1104\",\"type\":\"grade\"}],\"text\":\"FEDOR NAZAROV is recorded teaching in Spring 2010. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":3,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"MIKHAIL IVANOV is recorded teaching in Fall 2025. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1132\",\"type\":\"grade\"}],\"text\":\"ROBERT HARRON is recorded teaching in Fall 2012. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1132\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1134\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1162\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":3,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1162\",\"type\":\"grade\"}],\"text\":\"SEAN ROSTAMI is recorded teaching in Fall 2012, Spring 2013, Fall 2015. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1072\",\"type\":\"grade\"}],\"text\":\"SERGUEI DENISSOV is recorded teaching in Fall 2006. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1264\",\"type\":\"grade\"}],\"text\":\"SHIVA CHIDAMBARAM is recorded teaching in Spring 2026. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1204\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1232\",\"type\":\"grade\"}],\"text\":\"STEFFEN LEMPP is recorded teaching in Spring 2020, Fall 2022. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1122\",\"type\":\"grade\"}],\"text\":\"ZEV KLAGSBRUN is recorded teaching in Fall 2011. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1234\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":3,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1234\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1244\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1244\",\"type\":\"grade\"}],\"text\":\"ZIQUAN YANG is recorded teaching in Spring 2023, Spring 2024. 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One reviewer noted the class was organized with outside resources, though the professor was not very helpful on Piazza.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":3,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Fall 2025: 3.07 GPA, 49.1% A/AB (n=57 letter grades).\"}]}],\"difficulty_workload\":[{\"citations\":[{\"instructor_name\":\"Mikhail Ivanov\",\"review_date\":\"2026-01-20 19:19:32 +0000 UTC\",\"review_id\":\"b0ab1153fc6678a5be1b0aa8\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_instructor_id\":\"rmp:2680569\",\"source_review_id\":\"UmF0aW5nLTQyNTI0NTU4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2680569\",\"type\":\"review\"}],\"evidence_scope\":\"past_student_reviews\",\"text\":\"Exams and assignments were very doable.\"}],\"errors\":[],\"historical_context\":[{\"citations\":[{\"instructor_name\":\"Steffen Lempp\",\"review_date\":\"2020-05-12 15:41:25 +0000 UTC\",\"review_id\":\"5bd777dda8af4209c87fd1dd\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_instructor_id\":\"rmp:133058\",\"source_review_id\":\"UmF0aW5nLTMzMjczODYw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/133058\",\"type\":\"review\"},{\"instructor_name\":\"Shiva Chidambaram\",\"review_date\":\"2026-08-24 06:41:09 +0000 UTC\",\"review_id\":\"f903f531edd5fd3eb70306d3\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_instructor_id\":\"rmp:3064250\",\"source_review_id\":\"UmF0aW5nLTQzMzg0NTE5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/3064250\",\"type\":\"review\"}],\"evidence_scope\":\"past_student_reviews\",\"text\":\"Steffen Lempp covered extensive material, assigning homework during test weeks without review sessions, while his exams were easier than the homework. Shiva Chidambaram’s lectures were described as scattered and difficult to follow, though the textbook was helpful. Chidambaram also noted that homework was graded harshly.\"}],\"message\":null,\"offered\":true,\"profile_hash\":\"3f5110430805ccdd533c0c072df62d68a8a5f5441c4530bbdb15d419a199a09c\",\"quick_take\":[{\"citations\":[{\"instructor_name\":\"Mikhail Ivanov\",\"review_date\":\"2026-01-19 03:20:32 +0000 UTC\",\"review_id\":\"4397fa091070931c0dae78fd\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_instructor_id\":\"rmp:2680569\",\"source_review_id\":\"UmF0aW5nLTQyNTE4MDg3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2680569\",\"type\":\"review\"},{\"instructor_name\":\"Mikhail Ivanov\",\"review_date\":\"2026-01-20 19:19:32 +0000 UTC\",\"review_id\":\"b0ab1153fc6678a5be1b0aa8\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_instructor_id\":\"rmp:2680569\",\"source_review_id\":\"UmF0aW5nLTQyNTI0NTU4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2680569\",\"type\":\"review\"}],\"evidence_scope\":\"past_student_reviews\",\"text\":\"Students described Mikhail Ivanov’s lectures as clear, organized, and enjoyable, with a good textbook and strong class participation.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1254\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1264\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Spring 2025: 3.03 GPA, 49.3% A/AB (n=75 letter grades); Fall 2025: 3.37 GPA, 66.3% A/AB (n=86 letter grades); Spring 2026: 3.06 GPA, 53.7% A/AB (n=95 letter grades).\"}],\"student_experience\":[{\"citations\":[{\"instructor_name\":\"Mikhail Ivanov\",\"review_date\":\"2026-01-19 03:20:32 +0000 UTC\",\"review_id\":\"4397fa091070931c0dae78fd\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_instructor_id\":\"rmp:2680569\",\"source_review_id\":\"UmF0aW5nLTQyNTE4MDg3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2680569\",\"type\":\"review\"}],\"evidence_scope\":\"past_student_reviews\",\"text\":\"The class offered many resources outside of lectures, though the instructor was not very helpful on Piazza.\"}],\"task_hash\":\"9dea82ef7f2113a5605c1c6030c4f9b19967eb742cc93a78268fb92357d29f5c\",\"teaching_history\":[{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1164\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1164\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1172\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1182\",\"type\":\"grade\"}],\"text\":\"ALEXANDRA KJUCHUKOVA is recorded teaching in Spring 2016, Fall 2016, Fall 2017. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1104\",\"type\":\"grade\"}],\"text\":\"FEDOR NAZAROV is recorded teaching in Spring 2010. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":3,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"MIKHAIL IVANOV is recorded teaching in Fall 2025. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1132\",\"type\":\"grade\"}],\"text\":\"ROBERT HARRON is recorded teaching in Fall 2012. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1132\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1134\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1162\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":3,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1162\",\"type\":\"grade\"}],\"text\":\"SEAN ROSTAMI is recorded teaching in Fall 2012, Spring 2013, Fall 2015. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1072\",\"type\":\"grade\"}],\"text\":\"SERGUEI DENISSOV is recorded teaching in Fall 2006. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1264\",\"type\":\"grade\"}],\"text\":\"SHIVA CHIDAMBARAM is recorded teaching in Spring 2026. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1204\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1232\",\"type\":\"grade\"}],\"text\":\"STEFFEN LEMPP is recorded teaching in Spring 2020, Fall 2022. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1122\",\"type\":\"grade\"}],\"text\":\"ZEV KLAGSBRUN is recorded teaching in Fall 2011. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1234\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":3,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1234\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1244\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20261014T203208-0851c9a1\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1244\",\"type\":\"grade\"}],\"text\":\"ZIQUAN YANG is recorded teaching in Spring 2023, Spring 2024. Recorded history may be incomplete and does not establish a future schedule.\"}],\"term_id\":\"1274\",\"term_name\":\"2027 Sprng\",\"version\":3}","candidate_json":null,"error":null,"model":"Qwen/Qwen3.8-27B","model_revision":"1d4bf0f2ff6012fd82039f2fa52739d0dd7c60c0","selected_for_release":true},{"run_id":"20261014T203208-0851c9a1","observed_at":"2026-10-14 17:50:09.728220+00:00","course_uid":"course_7e12e6bf6be7a81f7ca74420","course_id":"MATH 541","catalog_version_id":"99fad69e5c23f51f5e305601ee3611bd405450cb5a8491c38bf91666b29ff54c","record_version_id":"67f9a01ab94023d666949e65b5c2c55d108b0b822586d04b042a2e40649acbfc","job_id":"enrich-4ecb8356670a5b18e8928b8b","output_id":"cd721500175d822c71f9bd6fc5a88bed8018c4575fed6d8b9ba4312eb7c5622b","section":"requirements","status":"needs_review","value_json":"{\"nodes\":[{\"children\":[\"group_any_1\",\"group_any_2\",\"group_any_3\",\"standing_or_visp\"],\"condition\":null,\"course\":null,\"evidence\":\"(MATH 234or375), (MATH 320,340,341,345, or375), and (MATH 341,375,421,467, or521), graduate/professional standing, or declared in Mathematics VISP (undergraduate or graduate)\",\"id\":\"root\",\"kind\":\"all\"},{\"children\":[\"course_math_234\",\"course_math_375_first\"],\"condition\":null,\"course\":null,\"evidence\":\"(MATH 234or375)\",\"id\":\"group_any_1\",\"kind\":\"any\"},{\"children\":[\"course_math_320\",\"course_math_340\",\"course_math_341_first\",\"course_math_345\",\"course_math_375_second\"],\"condition\":null,\"course\":null,\"evidence\":\"(MATH 320,340,341,345, or375)\",\"id\":\"group_any_2\",\"kind\":\"any\"},{\"children\":[\"course_math_341_second\",\"course_math_375_third\",\"course_math_421\",\"course_math_467\",\"course_math_521\"],\"condition\":null,\"course\":null,\"evidence\":\"(MATH 341,375,421,467, or521)\",\"id\":\"group_any_3\",\"kind\":\"any\"},{\"children\":[\"condition_graduate_professional\",\"condition_math_visp\"],\"condition\":null,\"course\":null,\"evidence\":\"graduate/professional 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Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1132\",\"type\":\"grade\"}],\"text\":\"ROBERT HARRON is recorded teaching in Fall 2012. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1132\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1134\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1162\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":3,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1162\",\"type\":\"grade\"}],\"text\":\"SEAN ROSTAMI is recorded teaching in Fall 2012, Spring 2013, Fall 2015. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1072\",\"type\":\"grade\"}],\"text\":\"SERGUEI DENISSOV is recorded teaching in Fall 2006. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1264\",\"type\":\"grade\"}],\"text\":\"SHIVA CHIDAMBARAM is recorded teaching in Spring 2026. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1204\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1232\",\"type\":\"grade\"}],\"text\":\"STEFFEN LEMPP is recorded teaching in Spring 2020, Fall 2022. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1122\",\"type\":\"grade\"}],\"text\":\"ZEV KLAGSBRUN is recorded teaching in Fall 2011. 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He makes frequent mistakes, has trouble remembering most of the material, and thinks his way is the only right way.  His grading is brutal (almost no partial credit) and he's pretty rude to most students.\",\"course_id\":\"MATH 541\",\"date\":\"2004-04-04 16:42:36 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"e9b865adeb27da0d5fceed5e\",\"instructor_id\":\"rmp:167023\",\"instructor_name\":\"Stephen Wainger\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTE4OTc1OTY=\",\"source_url\":\"https://www.ratemyprofessors.com/professor/167023\"},{\"comment\":\"Not a bad professor. His lectures make us confusing, but exams are pretty easy if you did well homeworks. 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He provides strong organizational support and resources, though one student notes he is not very helpful on Piazza.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":3,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Fall 2025: 3.07 GPA, 49.1% A/AB (n=57 letter grades).\"}]}],\"difficulty_workload\":[{\"citations\":[{\"instructor_name\":\"Mikhail Ivanov\",\"review_date\":\"2026-01-19 03:20:32 +0000 UTC\",\"review_id\":\"4397fa091070931c0dae78fd\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2680569\",\"source_review_id\":\"UmF0aW5nLTQyNTE4MDg3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2680569\",\"type\":\"review\"},{\"instructor_name\":\"Mikhail Ivanov\",\"review_date\":\"2026-01-20 19:19:32 +0000 UTC\",\"review_id\":\"b0ab1153fc6678a5be1b0aa8\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2680569\",\"source_review_id\":\"UmF0aW5nLTQyNTI0NTU4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2680569\",\"type\":\"review\"}],\"text\":\"Homework and exam difficulty is described as perfect and very doable, with a good textbook provided.\"}],\"errors\":[],\"historical_context\":[{\"citations\":[{\"instructor_name\":\"Alexandra Kjuchukova\",\"review_date\":\"2025-05-13 04:36:46 +0000 UTC\",\"review_id\":\"754bdda90eaa1a5215e5636e\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2091022\",\"source_review_id\":\"UmF0aW5nLTQxMjYzMjI5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2091022\",\"type\":\"review\"}],\"text\":\"Isabella Scott has no reviews in this dataset. Historical reviews for Alexandra Kjuchukova describe arbitrary grading and insensitivity, but these do not apply to the current instructor.\"}],\"message\":null,\"offered\":true,\"profile_hash\":\"e59ddc7389015d0035b68cd195c939d475bf72b959b29cf12eab59b454ccaef1\",\"quick_take\":[{\"citations\":[{\"instructor_name\":\"Mikhail Ivanov\",\"review_date\":\"2026-01-19 03:20:32 +0000 UTC\",\"review_id\":\"4397fa091070931c0dae78fd\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2680569\",\"source_review_id\":\"UmF0aW5nLTQyNTE4MDg3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2680569\",\"type\":\"review\"},{\"instructor_name\":\"Mikhail Ivanov\",\"review_date\":\"2026-01-20 19:19:32 +0000 UTC\",\"review_id\":\"b0ab1153fc6678a5be1b0aa8\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2680569\",\"source_review_id\":\"UmF0aW5nLTQyNTI0NTU4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2680569\",\"type\":\"review\"}],\"text\":\"Mikhail Ivanov is praised for clear, enjoyable lectures and doable work, though his Piazza support is limited.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1254\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1264\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Spring 2025: 3.03 GPA, 49.3% A/AB (n=75 letter grades); Fall 2025: 3.37 GPA, 66.3% A/AB (n=86 letter grades); Spring 2026: 3.06 GPA, 53.7% A/AB (n=95 letter grades).\"}],\"student_experience\":[{\"citations\":[{\"instructor_name\":\"Mikhail Ivanov\",\"review_date\":\"2026-01-19 03:20:32 +0000 UTC\",\"review_id\":\"4397fa091070931c0dae78fd\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2680569\",\"source_review_id\":\"UmF0aW5nLTQyNTE4MDg3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2680569\",\"type\":\"review\"}],\"text\":\"The class is organized with helpful resources, but the instructor is not very helpful on Piazza.\"}],\"task_hash\":\"74fb0997943e888960bbc9e47db8c4fd12e4292d55c20509d8d89db6a9910f68\",\"teaching_history\":[{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1164\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1164\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1172\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1182\",\"type\":\"grade\"}],\"text\":\"ALEXANDRA KJUCHUKOVA is recorded teaching in Spring 2016, Fall 2016, Fall 2017. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1104\",\"type\":\"grade\"}],\"text\":\"FEDOR NAZAROV is recorded teaching in Spring 2010. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":3,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"MIKHAIL IVANOV is recorded teaching in Fall 2025. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1132\",\"type\":\"grade\"}],\"text\":\"ROBERT HARRON is recorded teaching in Fall 2012. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1132\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1134\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1162\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":3,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1162\",\"type\":\"grade\"}],\"text\":\"SEAN ROSTAMI is recorded teaching in Fall 2012, Spring 2013, Fall 2015. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1072\",\"type\":\"grade\"}],\"text\":\"SERGUEI DENISSOV is recorded teaching in Fall 2006. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1264\",\"type\":\"grade\"}],\"text\":\"SHIVA CHIDAMBARAM is recorded teaching in Spring 2026. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1204\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1232\",\"type\":\"grade\"}],\"text\":\"STEFFEN LEMPP is recorded teaching in Spring 2020, Fall 2022. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1122\",\"type\":\"grade\"}],\"text\":\"ZEV KLAGSBRUN is recorded teaching in Fall 2011. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1234\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":3,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1234\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1244\",\"type\":\"grade\"},{\"course_id\":\"MATH 541\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":2,\"source_course_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"source_record\":{\"entity_id\":\"d4d8c421-04b5-377b-a268-c7cc7304bf2e\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1244\",\"type\":\"grade\"}],\"text\":\"ZIQUAN YANG is recorded teaching in Spring 2023, Spring 2024. 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":false}]