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I think CS 642 is his first semester teaching, but he's has explained the material well and is a good lecturer. He is using Mike Swift's old materials, so the slides and materials of the course haven't changed. Two midterms and no final, midterms are open notes and open laptop.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2019-11-05 23:28:11 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"701bb22c3ee336abd6797875\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"The professor teaches the course with love and care enjoys discussing the material with students. He is willing to help students and even had extra credit assignment. The course is not hard yet nor easy; you need to work on it. Most projects can be done in pairs which is a good thing also. Exams are open book. 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Youll learn more from GitHub and YouTube than him.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-12-20 07:37:34 +0000 UTC\",\"difficulty_rating\":5,\"id\":\"45ad4820e49f37b22fcbe292\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0MTU1NjAw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"Easy class but I learned everything myself. He is not very helpful and his lectures are outright useless for the projects and exams. But I suppose he is clear about the grading. Take this class if you want an easy A but you'll probably not learn much so take a more productive class if you can.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2021-02-15 02:45:13 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"b299622d684e8c036e53d4e7\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0MzY0MjM3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"Hes not terrible like the other reviews are saying but his teaching style is quite mediocre. Definitely not up to the quality standard of instruction Id expect from UW-Madison.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2021-03-22 05:52:38 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"b67d9c9d6a6dcb03fbb25ec0\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM0NDU5NjQ0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"}],\"evidence_count\":3,\"review_ids\":[\"45ad4820e49f37b22fcbe292\",\"b299622d684e8c036e53d4e7\",\"b67d9c9d6a6dcb03fbb25ec0\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2533241\",\"name\":\"Rahul Chatterjee\"}],\"review_year_end\":\"2021\",\"review_year_start\":\"2020\"},\"sentiment\":\"negative\",\"subject_instructor_id\":\"rmp:2533241\",\"summary\":\"Some reviewers criticize Rahul Chatterjee's teaching style as mediocre or useless for projects and exams, stating they learned more from external resources.\"},{\"aspect\":\"teaching_clarity\",\"evidence\":[{\"comment\":\"I was expecting the typical boring CS professor that has long drawn out lectures going over mundane and useless terminology, but Earlence was different. He took Information Security and looked at it from a top down view giving you a basic overview of many core topics, keeping it on the high level. There was 5 HW assignments, all fun and simple.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-10-07 01:40:13 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"fcc25e0dccb60df05e8f25b0\",\"instructor_id\":\"rmp:2580912\",\"instructor_name\":\"Earlence Fernandes\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMzNjgzMTQ2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\"},{\"comment\":\"Earlence by far exceeded expectations in every aspect: lectures that you didn't mind listening to, enjoyable / valuable homework, and great jokes. By FAR my favorite professor I ever had in UW Madison CS. Took this course during the beginning of COVID so we were 75% in person and 25% online. Transition to online was seamless and I highly recommend.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-10-07 01:41:39 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"9e7b9b8a17dda5e2424dc79f\",\"instructor_id\":\"rmp:2580912\",\"instructor_name\":\"Earlence Fernandes\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMzNjgzMTUx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\"}],\"evidence_count\":2,\"review_ids\":[\"fcc25e0dccb60df05e8f25b0\",\"9e7b9b8a17dda5e2424dc79f\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2580912\",\"name\":\"Earlence Fernandes\"}],\"review_year_end\":\"2020\",\"review_year_start\":\"2020\"},\"sentiment\":\"positive\",\"subject_instructor_id\":\"rmp:2580912\",\"summary\":\"Cited reviews praise Earlence Fernandes for engaging lectures, valuable homework, and a top-down approach that exceeded expectations.\"},{\"aspect\":\"teaching_clarity\",\"evidence\":[{\"comment\":\"I was so excited to take this class (Information Security), but Earlence Fernandes is just NOT a good teacher. He'll spend 10 minute wasting time on something irrelevant, and speed through confusing material. Hard to keep up, and overall not a good speaker. Approximately 100 "uhms" and "ahs" per minute, making it very hard to pay attention.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2021-04-06 15:02:47 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"80b1783125b61af3f37bca23\",\"instructor_id\":\"rmp:2580912\",\"instructor_name\":\"Earlence Fernandes\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0NTExNjIx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\"}],\"evidence_count\":1,\"review_ids\":[\"80b1783125b61af3f37bca23\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2580912\",\"name\":\"Earlence Fernandes\"}],\"review_year_end\":\"2021\",\"review_year_start\":\"2021\"},\"sentiment\":\"negative\",\"subject_instructor_id\":\"rmp:2580912\",\"summary\":\"One reviewer criticizes Earlence Fernandes for wasting time on irrelevant topics, speeding through confusing material, and having verbal tics that make it hard to pay attention.\"},{\"aspect\":\"workload\",\"evidence\":[{\"comment\":\"Prof Chatterjee is a pretty cool guy. I think CS 642 is his first semester teaching, but he's has explained the material well and is a good lecturer. He is using Mike Swift's old materials, so the slides and materials of the course haven't changed. Two midterms and no final, midterms are open notes and open laptop.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2019-11-05 23:28:11 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"701bb22c3ee336abd6797875\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"I enjoyed the course overall. It's not very difficult course. I like the assignments and the exam. Especially the midterm stories. No final! Loved it. Hate see the negative reviews. Attendance is optional,\",\"course_id\":\"COMPSCI 642\",\"date\":\"2021-02-18 21:51:27 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"8d23dd1854c05f6ce551a3cd\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTM0MzczNDU2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"}],\"evidence_count\":2,\"review_ids\":[\"701bb22c3ee336abd6797875\",\"8d23dd1854c05f6ce551a3cd\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2533241\",\"name\":\"Rahul Chatterjee\"}],\"review_year_end\":\"2021\",\"review_year_start\":\"2019\"},\"sentiment\":\"neutral\",\"subject_instructor_id\":\"rmp:2533241\",\"summary\":\"Reviews indicate the course has two midterms and no final exam under Rahul Chatterjee, with midterms being open notes and open laptop.\"},{\"aspect\":\"overall\",\"evidence\":[{\"comment\":\"I loved the course. Not that you will become cybersecurity expert after taking this course, but it challenged me enough and got me excited. There is too much variation in the difficulty of the homework assignments. It will be good to improve them, or make the grades proportional. Rahul is approachable and very passionate about the topics. \",\"course_id\":\"COMPSCI 642\",\"date\":\"2022-11-24 16:35:57 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"02d67718097d4b4681408a66\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTM2ODg4NzM4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"}],\"evidence_count\":1,\"review_ids\":[\"02d67718097d4b4681408a66\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2533241\",\"name\":\"Rahul Chatterjee\"}],\"review_year_end\":\"2022\",\"review_year_start\":\"2022\"},\"sentiment\":\"positive\",\"subject_instructor_id\":\"rmp:2533241\",\"summary\":\"A reviewer found the course challenging and exciting, noting that Rahul Chatterjee is approachable and passionate about the topics despite variation in homework difficulty.\"}]}","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_a76e77747c5b78e3b42f681c","course_id":"COMPSCI 642","catalog_version_id":"c7d64e49982827804a2d98158a166c603cae0d21dcbb3fc6294d2e0dabee5b76","record_version_id":"3e60fc421c9df912e5e47c13969d90e2e2c9589452c75d9273e2f980fd4311be","job_id":"enrich-28613e16786b80ca59a40dad","output_id":"1e7f2326ec607ec0c5a685200bbe42cdd032c6b15d69b9e45128b3b3aa39e8fa","section":"student_summary","status":"valid","value_json":"{\"context_hash\":\"cf483202f40d8787a526f5d256ea7be79e63c1a8e1dae87079a7caf7f7dbeed8\",\"course_id\":\"COMPSCI 642\",\"current_instructors\":[],\"difficulty_workload\":[{\"citations\":[{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2019-11-05 23:28:11 +0000 UTC\",\"review_id\":\"701bb22c3ee336abd6797875\",\"run_id\":\"20261014T203208-0851c9a1\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"}],\"evidence_scope\":\"past_student_reviews\",\"text\":\"A past student reported that Rahul Chatterjee’s course had two midterms and no final; 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I think CS 642 is his first semester teaching, but he's has explained the material well and is a good lecturer. He is using Mike Swift's old materials, so the slides and materials of the course haven't changed. Two midterms and no final, midterms are open notes and open laptop.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2019-11-05 23:28:11 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"701bb22c3ee336abd6797875\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"The professor teaches the course with love and care enjoys discussing the material with students. He is willing to help students and even had extra credit assignment. The course is not hard yet nor easy; you need to work on it. Most projects can be done in pairs which is a good thing also. Exams are open book. 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Youll learn more from GitHub and YouTube than him.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-12-20 07:37:34 +0000 UTC\",\"difficulty_rating\":5,\"id\":\"45ad4820e49f37b22fcbe292\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0MTU1NjAw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"Easy class but I learned everything myself. He is not very helpful and his lectures are outright useless for the projects and exams. But I suppose he is clear about the grading. Take this class if you want an easy A but you'll probably not learn much so take a more productive class if you can.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2021-02-15 02:45:13 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"b299622d684e8c036e53d4e7\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0MzY0MjM3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"Hes not terrible like the other reviews are saying but his teaching style is quite mediocre. Definitely not up to the quality standard of instruction Id expect from UW-Madison.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2021-03-22 05:52:38 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"b67d9c9d6a6dcb03fbb25ec0\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM0NDU5NjQ0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"}],\"evidence_count\":3,\"review_ids\":[\"45ad4820e49f37b22fcbe292\",\"b299622d684e8c036e53d4e7\",\"b67d9c9d6a6dcb03fbb25ec0\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2533241\",\"name\":\"Rahul Chatterjee\"}],\"review_year_end\":\"2021\",\"review_year_start\":\"2020\"},\"sentiment\":\"negative\",\"subject_instructor_id\":\"rmp:2533241\",\"summary\":\"Some reviewers criticize Rahul Chatterjee's teaching style as mediocre or useless for projects and exams, stating they learned more from external resources.\"},{\"aspect\":\"teaching_clarity\",\"evidence\":[{\"comment\":\"I was expecting the typical boring CS professor that has long drawn out lectures going over mundane and useless terminology, but Earlence was different. He took Information Security and looked at it from a top down view giving you a basic overview of many core topics, keeping it on the high level. There was 5 HW assignments, all fun and simple.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-10-07 01:40:13 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"fcc25e0dccb60df05e8f25b0\",\"instructor_id\":\"rmp:2580912\",\"instructor_name\":\"Earlence Fernandes\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMzNjgzMTQ2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\"},{\"comment\":\"Earlence by far exceeded expectations in every aspect: lectures that you didn't mind listening to, enjoyable / valuable homework, and great jokes. By FAR my favorite professor I ever had in UW Madison CS. Took this course during the beginning of COVID so we were 75% in person and 25% online. Transition to online was seamless and I highly recommend.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-10-07 01:41:39 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"9e7b9b8a17dda5e2424dc79f\",\"instructor_id\":\"rmp:2580912\",\"instructor_name\":\"Earlence Fernandes\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMzNjgzMTUx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\"}],\"evidence_count\":2,\"review_ids\":[\"fcc25e0dccb60df05e8f25b0\",\"9e7b9b8a17dda5e2424dc79f\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2580912\",\"name\":\"Earlence Fernandes\"}],\"review_year_end\":\"2020\",\"review_year_start\":\"2020\"},\"sentiment\":\"positive\",\"subject_instructor_id\":\"rmp:2580912\",\"summary\":\"Cited reviews praise Earlence Fernandes for engaging lectures, valuable homework, and a top-down approach that exceeded expectations.\"},{\"aspect\":\"teaching_clarity\",\"evidence\":[{\"comment\":\"I was so excited to take this class (Information Security), but Earlence Fernandes is just NOT a good teacher. He'll spend 10 minute wasting time on something irrelevant, and speed through confusing material. Hard to keep up, and overall not a good speaker. Approximately 100 "uhms" and "ahs" per minute, making it very hard to pay attention.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2021-04-06 15:02:47 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"80b1783125b61af3f37bca23\",\"instructor_id\":\"rmp:2580912\",\"instructor_name\":\"Earlence Fernandes\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0NTExNjIx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\"}],\"evidence_count\":1,\"review_ids\":[\"80b1783125b61af3f37bca23\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2580912\",\"name\":\"Earlence Fernandes\"}],\"review_year_end\":\"2021\",\"review_year_start\":\"2021\"},\"sentiment\":\"negative\",\"subject_instructor_id\":\"rmp:2580912\",\"summary\":\"One reviewer criticizes Earlence Fernandes for wasting time on irrelevant topics, speeding through confusing material, and having verbal tics that make it hard to pay attention.\"},{\"aspect\":\"workload\",\"evidence\":[{\"comment\":\"Prof Chatterjee is a pretty cool guy. I think CS 642 is his first semester teaching, but he's has explained the material well and is a good lecturer. He is using Mike Swift's old materials, so the slides and materials of the course haven't changed. Two midterms and no final, midterms are open notes and open laptop.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2019-11-05 23:28:11 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"701bb22c3ee336abd6797875\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"I enjoyed the course overall. It's not very difficult course. I like the assignments and the exam. Especially the midterm stories. No final! Loved it. Hate see the negative reviews. 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Not that you will become cybersecurity expert after taking this course, but it challenged me enough and got me excited. There is too much variation in the difficulty of the homework assignments. It will be good to improve them, or make the grades proportional. 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Definitely not up to the quality standard of instruction Id expect from UW-Madison.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2021-03-22 05:52:38 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"b67d9c9d6a6dcb03fbb25ec0\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM0NDU5NjQ0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"}],\"evidence_count\":3,\"review_ids\":[\"45ad4820e49f37b22fcbe292\",\"b299622d684e8c036e53d4e7\",\"b67d9c9d6a6dcb03fbb25ec0\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2533241\",\"name\":\"Rahul Chatterjee\"}],\"review_year_end\":\"2021\",\"review_year_start\":\"2020\"},\"sentiment\":\"negative\",\"subject_instructor_id\":\"rmp:2533241\",\"summary\":\"Some reviewers criticize Rahul Chatterjee's teaching style as mediocre or useless for projects and exams, stating they learned more from external resources.\"},{\"aspect\":\"teaching_clarity\",\"evidence\":[{\"comment\":\"I was expecting the typical boring CS professor that has long drawn out lectures going over mundane and useless terminology, but Earlence was different. He took Information Security and looked at it from a top down view giving you a basic overview of many core topics, keeping it on the high level. There was 5 HW assignments, all fun and simple.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-10-07 01:40:13 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"fcc25e0dccb60df05e8f25b0\",\"instructor_id\":\"rmp:2580912\",\"instructor_name\":\"Earlence Fernandes\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMzNjgzMTQ2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\"},{\"comment\":\"Earlence by far exceeded expectations in every aspect: lectures that you didn't mind listening to, enjoyable / valuable homework, and great jokes. By FAR my favorite professor I ever had in UW Madison CS. Took this course during the beginning of COVID so we were 75% in person and 25% online. Transition to online was seamless and I highly recommend.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-10-07 01:41:39 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"9e7b9b8a17dda5e2424dc79f\",\"instructor_id\":\"rmp:2580912\",\"instructor_name\":\"Earlence Fernandes\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMzNjgzMTUx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\"}],\"evidence_count\":2,\"review_ids\":[\"fcc25e0dccb60df05e8f25b0\",\"9e7b9b8a17dda5e2424dc79f\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2580912\",\"name\":\"Earlence Fernandes\"}],\"review_year_end\":\"2020\",\"review_year_start\":\"2020\"},\"sentiment\":\"positive\",\"subject_instructor_id\":\"rmp:2580912\",\"summary\":\"Cited reviews praise Earlence Fernandes for engaging lectures, valuable homework, and a top-down approach that exceeded expectations.\"},{\"aspect\":\"teaching_clarity\",\"evidence\":[{\"comment\":\"I was so excited to take this class (Information Security), but Earlence Fernandes is just NOT a good teacher. He'll spend 10 minute wasting time on something irrelevant, and speed through confusing material. Hard to keep up, and overall not a good speaker. Approximately 100 "uhms" and "ahs" per minute, making it very hard to pay attention.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2021-04-06 15:02:47 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"80b1783125b61af3f37bca23\",\"instructor_id\":\"rmp:2580912\",\"instructor_name\":\"Earlence Fernandes\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0NTExNjIx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\"}],\"evidence_count\":1,\"review_ids\":[\"80b1783125b61af3f37bca23\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2580912\",\"name\":\"Earlence Fernandes\"}],\"review_year_end\":\"2021\",\"review_year_start\":\"2021\"},\"sentiment\":\"negative\",\"subject_instructor_id\":\"rmp:2580912\",\"summary\":\"One reviewer criticizes Earlence Fernandes for wasting time on irrelevant topics, speeding through confusing material, and having verbal tics that make it hard to pay attention.\"},{\"aspect\":\"workload\",\"evidence\":[{\"comment\":\"Prof Chatterjee is a pretty cool guy. I think CS 642 is his first semester teaching, but he's has explained the material well and is a good lecturer. He is using Mike Swift's old materials, so the slides and materials of the course haven't changed. Two midterms and no final, midterms are open notes and open laptop.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2019-11-05 23:28:11 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"701bb22c3ee336abd6797875\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"I enjoyed the course overall. It's not very difficult course. I like the assignments and the exam. Especially the midterm stories. No final! Loved it. Hate see the negative reviews. Attendance is optional,\",\"course_id\":\"COMPSCI 642\",\"date\":\"2021-02-18 21:51:27 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"8d23dd1854c05f6ce551a3cd\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTM0MzczNDU2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"}],\"evidence_count\":2,\"review_ids\":[\"701bb22c3ee336abd6797875\",\"8d23dd1854c05f6ce551a3cd\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2533241\",\"name\":\"Rahul Chatterjee\"}],\"review_year_end\":\"2021\",\"review_year_start\":\"2019\"},\"sentiment\":\"neutral\",\"subject_instructor_id\":\"rmp:2533241\",\"summary\":\"Reviews indicate the course has two midterms and no final exam under Rahul Chatterjee, with midterms being open notes and open laptop.\"},{\"aspect\":\"overall\",\"evidence\":[{\"comment\":\"I loved the course. Not that you will become cybersecurity expert after taking this course, but it challenged me enough and got me excited. There is too much variation in the difficulty of the homework assignments. It will be good to improve them, or make the grades proportional. Rahul is approachable and very passionate about the topics. \",\"course_id\":\"COMPSCI 642\",\"date\":\"2022-11-24 16:35:57 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"02d67718097d4b4681408a66\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTM2ODg4NzM4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"}],\"evidence_count\":1,\"review_ids\":[\"02d67718097d4b4681408a66\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2533241\",\"name\":\"Rahul Chatterjee\"}],\"review_year_end\":\"2022\",\"review_year_start\":\"2022\"},\"sentiment\":\"positive\",\"subject_instructor_id\":\"rmp:2533241\",\"summary\":\"A reviewer found the course challenging and exciting, noting that Rahul Chatterjee is approachable and passionate about the topics despite variation in homework difficulty.\"}]}","candidate_json":null,"error":null,"model":"Qwen/Qwen3.8-27B","model_revision":"1d4bf0f2ff6012fd82039f2fa52739d0dd7c60c0","selected_for_release":false},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","course_uid":"course_a76e77747c5b78e3b42f681c","course_id":"COMPSCI 642","catalog_version_id":"c63cd6a610f480e14628f0fe96dd123de65ebe899e4e8ea84c48544685539d8c","record_version_id":"3b7cdabb903672f4a562d8703409eac984aef06ab72de89c51af460fa0edb715","job_id":"enrich-8b774950c2b6adfdc46d1b82","output_id":"956e8ddad3531bd168fedbdecc8d579e24674b401452c32bb6b4e852bdda8958","section":"requirements","status":"valid","value_json":"{\"nodes\":[{\"children\":[\"n1\",\"n2\",\"n3\"],\"condition\":null,\"course\":null,\"evidence\":\"COMP SCI 537or graduate/professional standing or declared in the Capstone Certificate in Computer Sciences for Professionals\",\"id\":\"n0\",\"kind\":\"any\"},{\"children\":[],\"condition\":null,\"course\":{\"course_number\":537,\"minimum_grade\":null,\"subjects\":[\"COMPSCI\"],\"timing\":\"prior\"},\"evidence\":\"COMP SCI 537\",\"id\":\"n1\",\"kind\":\"course\"},{\"children\":[],\"condition\":\"graduate/professional standing\",\"course\":null,\"evidence\":\"graduate/professional standing\",\"id\":\"n2\",\"kind\":\"condition\"},{\"children\":[],\"condition\":\"declared in the Capstone Certificate in Computer Sciences for Professionals\",\"course\":null,\"evidence\":\"declared in the Capstone Certificate in Computer Sciences for Professionals\",\"id\":\"n3\",\"kind\":\"condition\"}],\"notes\":[],\"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":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","course_uid":"course_a76e77747c5b78e3b42f681c","course_id":"COMPSCI 642","catalog_version_id":"c63cd6a610f480e14628f0fe96dd123de65ebe899e4e8ea84c48544685539d8c","record_version_id":"3b7cdabb903672f4a562d8703409eac984aef06ab72de89c51af460fa0edb715","job_id":"enrich-8b774950c2b6adfdc46d1b82","output_id":"956e8ddad3531bd168fedbdecc8d579e24674b401452c32bb6b4e852bdda8958","section":"search_profile","status":"valid","value_json":"{\"assumed_background\":[{\"evidence\":[{\"course_id\":\"COMPSCI 642\",\"field\":\"description\",\"quote\":\"Elementary knowledge of mathematical logic and discrete probability theory needed, such asMATH/COMP SCI 240.\"}],\"text\":\"Mathematical logic and discrete probability theory\"},{\"evidence\":[{\"course_id\":\"COMPSCI 537\",\"field\":\"description\",\"quote\":\"Input-output hardware, interrupt handling, properties of magnetic tapes, discs and drums, associative memories and virtual address translation techniques. 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I think CS 642 is his first semester teaching, but he's has explained the material well and is a good lecturer. He is using Mike Swift's old materials, so the slides and materials of the course haven't changed. Two midterms and no final, midterms are open notes and open laptop.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2019-11-05 23:28:11 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"701bb22c3ee336abd6797875\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"I was expecting the typical boring CS professor that has long drawn out lectures going over mundane and useless terminology, but Earlence was different. He took Information Security and looked at it from a top down view giving you a basic overview of many core topics, keeping it on the high level. There was 5 HW assignments, all fun and simple.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-10-07 01:40:13 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"fcc25e0dccb60df05e8f25b0\",\"instructor_id\":\"rmp:2580912\",\"instructor_name\":\"Earlence Fernandes\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMzNjgzMTQ2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\"}],\"evidence_count\":2,\"review_ids\":[\"701bb22c3ee336abd6797875\",\"fcc25e0dccb60df05e8f25b0\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2533241\",\"name\":\"Rahul Chatterjee\"},{\"id\":\"rmp:2580912\",\"name\":\"Earlence Fernandes\"}],\"review_year_end\":\"2020\",\"review_year_start\":\"2019\"},\"sentiment\":\"positive\",\"summary\":\"Some instructors are described as good lecturers who explain material well and provide high-level overviews.\"},{\"aspect\":\"assessment\",\"evidence\":[{\"comment\":\"Prof Chatterjee is a pretty cool guy. I think CS 642 is his first semester teaching, but he's has explained the material well and is a good lecturer. He is using Mike Swift's old materials, so the slides and materials of the course haven't changed. Two midterms and no final, midterms are open notes and open laptop.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2019-11-05 23:28:11 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"701bb22c3ee336abd6797875\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"The professor teaches the course with love and care enjoys discussing the material with students. He is willing to help students and even had extra credit assignment. The course is not hard yet nor easy; you need to work on it. Most projects can be done in pairs which is a good thing also. Exams are open book. I took CS839 with him also; it was fun\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-09-09 01:44:51 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"b9ee16e187e736ea6284a4c4\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMzNjM1ODI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"}],\"evidence_count\":2,\"review_ids\":[\"701bb22c3ee336abd6797875\",\"b9ee16e187e736ea6284a4c4\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2533241\",\"name\":\"Rahul Chatterjee\"}],\"review_year_end\":\"2020\",\"review_year_start\":\"2019\"},\"sentiment\":\"positive\",\"summary\":\"Students appreciate open-note exams, no final exam, and the ability to work on projects in pairs.\"},{\"aspect\":\"workload\",\"evidence\":[{\"comment\":\"The professor teaches the course with love and care enjoys discussing the material with students. He is willing to help students and even had extra credit assignment. The course is not hard yet nor easy; you need to work on it. Most projects can be done in pairs which is a good thing also. Exams are open book. I took CS839 with him also; it was fun\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-09-09 01:44:51 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"b9ee16e187e736ea6284a4c4\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMzNjM1ODI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"Unnecessarily hard class. Focused more on coding rather than actually teaching security concepts. Don't take Rahul, he's not worth it.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2022-01-27 00:01:37 +0000 UTC\",\"difficulty_rating\":5,\"id\":\"2eb84a31a425d9c6c9e521df\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM1ODAxNTI5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"}],\"evidence_count\":2,\"review_ids\":[\"b9ee16e187e736ea6284a4c4\",\"2eb84a31a425d9c6c9e521df\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2533241\",\"name\":\"Rahul Chatterjee\"}],\"review_year_end\":\"2022\",\"review_year_start\":\"2020\"},\"sentiment\":\"mixed\",\"summary\":\"Difficulty varies significantly; some find it easy with simple homework, while others find it unnecessarily hard with challenging coding assignments.\"},{\"aspect\":\"overall\",\"evidence\":[{\"comment\":\"The professor teaches the course with love and care enjoys discussing the material with students. He is willing to help students and even had extra credit assignment. The course is not hard yet nor easy; you need to work on it. Most projects can be done in pairs which is a good thing also. Exams are open book. I took CS839 with him also; it was fun\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-09-09 01:44:51 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"b9ee16e187e736ea6284a4c4\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMzNjM1ODI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"Worst CS professor at UW. Avoid at all costs. Youll learn more from GitHub and YouTube than him.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-12-20 07:37:34 +0000 UTC\",\"difficulty_rating\":5,\"id\":\"45ad4820e49f37b22fcbe292\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0MTU1NjAw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"}],\"evidence_count\":2,\"review_ids\":[\"b9ee16e187e736ea6284a4c4\",\"45ad4820e49f37b22fcbe292\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2533241\",\"name\":\"Rahul Chatterjee\"}],\"review_year_end\":\"2020\",\"review_year_start\":\"2020\"},\"sentiment\":\"mixed\",\"summary\":\"Experiences are polarized, with some students finding the course fun and rewarding, while others criticize the instruction quality.\"}]}","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_a76e77747c5b78e3b42f681c","course_id":"COMPSCI 642","catalog_version_id":"c63cd6a610f480e14628f0fe96dd123de65ebe899e4e8ea84c48544685539d8c","record_version_id":"3b7cdabb903672f4a562d8703409eac984aef06ab72de89c51af460fa0edb715","job_id":"enrich-8b774950c2b6adfdc46d1b82","output_id":"956e8ddad3531bd168fedbdecc8d579e24674b401452c32bb6b4e852bdda8958","section":"student_summary","status":"invalid","value_json":"{\"context_hash\":\"c612f9175baed62d822f0d6e7ea08020fee18293c7077f333f255bb7bb5472c1\",\"course_id\":\"COMPSCI 642\",\"current_instructors\":[{\"instructor_uid\":\"instructor_081da36788bae5ac4a59dbda\",\"message\":\"No course-specific reviews available\",\"name\":\"Ethan Cecchetti\",\"review_status\":\"no_course_reviews\",\"rmp_instructor_id\":null,\"summary\":[{\"citations\":[{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1244\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1254\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Spring 2024: 3.10 GPA, 48.6% A/AB (n=35 letter grades); Spring 2025: 3.41 GPA, 63.0% A/AB (n=54 letter grades). 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I think CS 642 is his first semester teaching, but he's has explained the material well and is a good lecturer. He is using Mike Swift's old materials, so the slides and materials of the course haven't changed. Two midterms and no final, midterms are open notes and open laptop.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2019-11-05 23:28:11 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"701bb22c3ee336abd6797875\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"I was expecting the typical boring CS professor that has long drawn out lectures going over mundane and useless terminology, but Earlence was different. He took Information Security and looked at it from a top down view giving you a basic overview of many core topics, keeping it on the high level. There was 5 HW assignments, all fun and simple.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-10-07 01:40:13 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"fcc25e0dccb60df05e8f25b0\",\"instructor_id\":\"rmp:2580912\",\"instructor_name\":\"Earlence Fernandes\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMzNjgzMTQ2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\"}],\"evidence_count\":2,\"review_ids\":[\"701bb22c3ee336abd6797875\",\"fcc25e0dccb60df05e8f25b0\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2533241\",\"name\":\"Rahul Chatterjee\"},{\"id\":\"rmp:2580912\",\"name\":\"Earlence Fernandes\"}],\"review_year_end\":\"2020\",\"review_year_start\":\"2019\"},\"sentiment\":\"positive\",\"summary\":\"Some instructors are described as good lecturers who explain material well and provide high-level overviews.\"},{\"aspect\":\"assessment\",\"evidence\":[{\"comment\":\"Prof Chatterjee is a pretty cool guy. I think CS 642 is his first semester teaching, but he's has explained the material well and is a good lecturer. He is using Mike Swift's old materials, so the slides and materials of the course haven't changed. Two midterms and no final, midterms are open notes and open laptop.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2019-11-05 23:28:11 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"701bb22c3ee336abd6797875\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"The professor teaches the course with love and care enjoys discussing the material with students. He is willing to help students and even had extra credit assignment. The course is not hard yet nor easy; you need to work on it. Most projects can be done in pairs which is a good thing also. Exams are open book. 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He is willing to help students and even had extra credit assignment. The course is not hard yet nor easy; you need to work on it. Most projects can be done in pairs which is a good thing also. Exams are open book. I took CS839 with him also; it was fun\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-09-09 01:44:51 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"b9ee16e187e736ea6284a4c4\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMzNjM1ODI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"Unnecessarily hard class. Focused more on coding rather than actually teaching security concepts. Don't take Rahul, he's not worth it.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2022-01-27 00:01:37 +0000 UTC\",\"difficulty_rating\":5,\"id\":\"2eb84a31a425d9c6c9e521df\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM1ODAxNTI5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"}],\"evidence_count\":2,\"review_ids\":[\"b9ee16e187e736ea6284a4c4\",\"2eb84a31a425d9c6c9e521df\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2533241\",\"name\":\"Rahul Chatterjee\"}],\"review_year_end\":\"2022\",\"review_year_start\":\"2020\"},\"sentiment\":\"mixed\",\"summary\":\"Difficulty varies significantly; some find it easy with simple homework, while others find it unnecessarily hard with challenging coding assignments.\"},{\"aspect\":\"overall\",\"evidence\":[{\"comment\":\"The professor teaches the course with love and care enjoys discussing the material with students. He is willing to help students and even had extra credit assignment. The course is not hard yet nor easy; you need to work on it. Most projects can be done in pairs which is a good thing also. Exams are open book. I took CS839 with him also; it was fun\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-09-09 01:44:51 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"b9ee16e187e736ea6284a4c4\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMzNjM1ODI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"Worst CS professor at UW. Avoid at all costs. Youll learn more from GitHub and YouTube than him.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-12-20 07:37:34 +0000 UTC\",\"difficulty_rating\":5,\"id\":\"45ad4820e49f37b22fcbe292\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0MTU1NjAw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"}],\"evidence_count\":2,\"review_ids\":[\"b9ee16e187e736ea6284a4c4\",\"45ad4820e49f37b22fcbe292\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2533241\",\"name\":\"Rahul Chatterjee\"}],\"review_year_end\":\"2020\",\"review_year_start\":\"2020\"},\"sentiment\":\"mixed\",\"summary\":\"Experiences are polarized, with some students finding the course fun and rewarding, while others criticize the instruction quality.\"}]}","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_a76e77747c5b78e3b42f681c","course_id":"COMPSCI 642","catalog_version_id":"c63cd6a610f480e14628f0fe96dd123de65ebe899e4e8ea84c48544685539d8c","record_version_id":"3b7cdabb903672f4a562d8703409eac984aef06ab72de89c51af460fa0edb715","job_id":"enrich-b6d8f78c1be0d523cf09d00d","output_id":"706b5f8a7e3fa20190810526cab7d8efc449607f811efb1a232cc57b30a1cdb2","section":"student_summary","status":"valid","value_json":"{\"context_hash\":\"c612f9175baed62d822f0d6e7ea08020fee18293c7077f333f255bb7bb5472c1\",\"course_id\":\"COMPSCI 642\",\"current_instructors\":[{\"instructor_uid\":\"instructor_081da36788bae5ac4a59dbda\",\"message\":\"No course-specific reviews available\",\"name\":\"Ethan Cecchetti\",\"review_status\":\"no_course_reviews\",\"rmp_instructor_id\":null,\"summary\":[{\"citations\":[{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1244\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1254\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Spring 2024: 3.10 GPA, 48.6% A/AB (n=35 letter grades); Spring 2025: 3.41 GPA, 63.0% A/AB (n=54 letter grades). Includes jointly taught sections.\"}]}],\"difficulty_workload\":[{\"citations\":[{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2019-11-05 23:28:11 +0000 UTC\",\"review_id\":\"701bb22c3ee336abd6797875\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2020-09-09 01:44:51 +0000 UTC\",\"review_id\":\"b9ee16e187e736ea6284a4c4\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMzNjM1ODI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Earlence Fernandes\",\"review_date\":\"2020-10-07 01:40:13 +0000 UTC\",\"review_id\":\"fcc25e0dccb60df05e8f25b0\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2580912\",\"source_review_id\":\"UmF0aW5nLTMzNjgzMTQ2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\",\"type\":\"review\"},{\"instructor_name\":\"Earlence Fernandes\",\"review_date\":\"2021-05-03 03:05:24 +0000 UTC\",\"review_id\":\"b90d30ebcb182ba0591cc86d\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2580912\",\"source_review_id\":\"UmF0aW5nLTM0Njg0MzY5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2022-01-27 00:01:37 +0000 UTC\",\"review_id\":\"2eb84a31a425d9c6c9e521df\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM1ODAxNTI5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"}],\"text\":\"Historical reviews of Earlence Fernandes, Rahul Chatterjee: Workload varies by instructor, with some describing simple, fun homework and others citing unnecessarily hard coding assignments. Exams are often open-book, but one review warns that OS security topics can be extremely difficult and heavily weighted.\"}],\"errors\":[],\"historical_context\":[{\"citations\":[{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2019-11-05 23:28:11 +0000 UTC\",\"review_id\":\"701bb22c3ee336abd6797875\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2020-09-09 01:44:51 +0000 UTC\",\"review_id\":\"b9ee16e187e736ea6284a4c4\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMzNjM1ODI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2020-12-20 07:37:34 +0000 UTC\",\"review_id\":\"45ad4820e49f37b22fcbe292\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM0MTU1NjAw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2021-02-15 02:45:13 +0000 UTC\",\"review_id\":\"b299622d684e8c036e53d4e7\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM0MzY0MjM3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2021-02-18 21:51:27 +0000 UTC\",\"review_id\":\"8d23dd1854c05f6ce551a3cd\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM0MzczNDU2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2021-03-22 05:52:38 +0000 UTC\",\"review_id\":\"b67d9c9d6a6dcb03fbb25ec0\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM0NDU5NjQ0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2022-01-27 00:01:37 +0000 UTC\",\"review_id\":\"2eb84a31a425d9c6c9e521df\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM1ODAxNTI5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2022-11-24 16:35:57 +0000 UTC\",\"review_id\":\"02d67718097d4b4681408a66\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM2ODg4NzM4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"}],\"text\":\"No reviews are available for current instructor Ethan Cecchetti. Historical reviews for Rahul Chatterjee describe him as approachable, passionate, and a good lecturer who explains material well, offering extra credit, pair work, and open-book exams with no final. While some students enjoyed the course and assignments, others found the class unnecessarily hard, his teaching style mediocre, or his lectures useless for projects.\"}],\"message\":null,\"offered\":true,\"profile_hash\":\"e59ddc7389015d0035b68cd195c939d475bf72b959b29cf12eab59b454ccaef1\",\"quick_take\":[{\"citations\":[{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2019-11-05 23:28:11 +0000 UTC\",\"review_id\":\"701bb22c3ee336abd6797875\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2020-09-09 01:44:51 +0000 UTC\",\"review_id\":\"b9ee16e187e736ea6284a4c4\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMzNjM1ODI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Earlence Fernandes\",\"review_date\":\"2020-10-07 01:40:13 +0000 UTC\",\"review_id\":\"fcc25e0dccb60df05e8f25b0\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2580912\",\"source_review_id\":\"UmF0aW5nLTMzNjgzMTQ2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\",\"type\":\"review\"},{\"instructor_name\":\"Earlence Fernandes\",\"review_date\":\"2020-10-07 01:41:39 +0000 UTC\",\"review_id\":\"9e7b9b8a17dda5e2424dc79f\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2580912\",\"source_review_id\":\"UmF0aW5nLTMzNjgzMTUx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2021-02-18 21:51:27 +0000 UTC\",\"review_id\":\"8d23dd1854c05f6ce551a3cd\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM0MzczNDU2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2022-11-24 16:35:57 +0000 UTC\",\"review_id\":\"02d67718097d4b4681408a66\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM2ODg4NzM4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"}],\"text\":\"Ethan Cecchetti is the current instructor, but reviews describe historical experiences with Rahul Chatterjee and Earlence Fernandes. Students report positive outcomes, praising engaging lectures, approachable instructors, and enjoyable assignments.\"},{\"citations\":[{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1254\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1264\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Spring 2025: 3.41 GPA, 63.0% A/AB (n=54 letter grades); Fall 2025: 3.64 GPA, 72.2% A/AB (n=54 letter grades); Spring 2026: 3.51 GPA, 76.5% A/AB (n=34 letter grades).\"}],\"student_experience\":[{\"citations\":[{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2020-09-09 01:44:51 +0000 UTC\",\"review_id\":\"b9ee16e187e736ea6284a4c4\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMzNjM1ODI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Earlence Fernandes\",\"review_date\":\"2020-10-07 01:41:39 +0000 UTC\",\"review_id\":\"9e7b9b8a17dda5e2424dc79f\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2580912\",\"source_review_id\":\"UmF0aW5nLTMzNjgzMTUx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2021-02-15 02:45:13 +0000 UTC\",\"review_id\":\"b299622d684e8c036e53d4e7\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM0MzY0MjM3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Earlence Fernandes\",\"review_date\":\"2021-04-06 15:02:47 +0000 UTC\",\"review_id\":\"80b1783125b61af3f37bca23\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2580912\",\"source_review_id\":\"UmF0aW5nLTM0NTExNjIx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2022-11-24 16:35:57 +0000 UTC\",\"review_id\":\"02d67718097d4b4681408a66\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM2ODg4NzM4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"}],\"text\":\"Historical reviews of Earlence Fernandes, Rahul Chatterjee: Student experiences diverge sharply. Some praise approachable, passionate instructors and enjoyable projects, while others find lectures unhelpful, speakers disorganized, or the class easy but uneducational. Pair projects are noted as a positive structural feature.\"}],\"task_hash\":\"74fb0997943e888960bbc9e47db8c4fd12e4292d55c20509d8d89db6a9910f68\",\"teaching_history\":[{\"citations\":[{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1204\",\"type\":\"grade\"}],\"text\":\"EARLENCE FERNANDES is recorded teaching in Spring 2020. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1244\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1254\",\"type\":\"grade\"}],\"text\":\"ETHAN CECCHETTI is recorded teaching in Spring 2024, Spring 2025. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1202\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1212\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1222\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1232\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1234\",\"type\":\"grade\"}],\"text\":\"RAHUL CHATTERJEE is recorded teaching in Fall 2019, Fall 2020, Fall 2021, Fall 2022, Spring 2023. 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Don't take Rahul, he's not worth it.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2022-01-27 00:01:37 +0000 UTC\",\"difficulty_rating\":5,\"id\":\"2eb84a31a425d9c6c9e521df\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM1ODAxNTI5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"}],\"evidence_count\":2,\"review_ids\":[\"b9ee16e187e736ea6284a4c4\",\"2eb84a31a425d9c6c9e521df\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2533241\",\"name\":\"Rahul Chatterjee\"}],\"review_year_end\":\"2022\",\"review_year_start\":\"2020\"},\"sentiment\":\"mixed\",\"summary\":\"Difficulty varies significantly; some find it easy with simple homework, while others find it unnecessarily hard with challenging coding assignments.\"},{\"aspect\":\"overall\",\"evidence\":[{\"comment\":\"The professor teaches the course with love and care enjoys discussing the material with students. He is willing to help students and even had extra credit assignment. The course is not hard yet nor easy; you need to work on it. Most projects can be done in pairs which is a good thing also. Exams are open book. I took CS839 with him also; it was fun\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-09-09 01:44:51 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"b9ee16e187e736ea6284a4c4\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMzNjM1ODI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"Worst CS professor at UW. Avoid at all costs. Youll learn more from GitHub and YouTube than him.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-12-20 07:37:34 +0000 UTC\",\"difficulty_rating\":5,\"id\":\"45ad4820e49f37b22fcbe292\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0MTU1NjAw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"}],\"evidence_count\":2,\"review_ids\":[\"b9ee16e187e736ea6284a4c4\",\"45ad4820e49f37b22fcbe292\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2533241\",\"name\":\"Rahul Chatterjee\"}],\"review_year_end\":\"2020\",\"review_year_start\":\"2020\"},\"sentiment\":\"mixed\",\"summary\":\"Experiences are polarized, with some students finding the course fun and rewarding, while others criticize the instruction quality.\"}]}","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_a76e77747c5b78e3b42f681c","course_id":"COMPSCI 642","catalog_version_id":"c63cd6a610f480e14628f0fe96dd123de65ebe899e4e8ea84c48544685539d8c","record_version_id":"3b7cdabb903672f4a562d8703409eac984aef06ab72de89c51af460fa0edb715","job_id":"enrich-ecd149b6a6e0877fce2f3d1c","output_id":"7171032d18bd6979b49f54d3cca211c1a54d27c7b998c09193dabe3e69ed1dcb","section":"student_summary","status":"valid","value_json":"{\"context_hash\":\"c612f9175baed62d822f0d6e7ea08020fee18293c7077f333f255bb7bb5472c1\",\"course_id\":\"COMPSCI 642\",\"current_instructors\":[{\"instructor_uid\":\"instructor_081da36788bae5ac4a59dbda\",\"message\":\"No course-specific reviews available\",\"name\":\"Ethan Cecchetti\",\"review_status\":\"no_course_reviews\",\"rmp_instructor_id\":null,\"summary\":[{\"citations\":[{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1244\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1254\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Spring 2024: 3.10 GPA, 48.6% A/AB (n=35 letter grades); Spring 2025: 3.41 GPA, 63.0% A/AB (n=54 letter grades). Includes jointly taught sections.\"}]}],\"difficulty_workload\":[{\"citations\":[{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2019-11-05 23:28:11 +0000 UTC\",\"review_id\":\"701bb22c3ee336abd6797875\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2020-09-09 01:44:51 +0000 UTC\",\"review_id\":\"b9ee16e187e736ea6284a4c4\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMzNjM1ODI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Earlence Fernandes\",\"review_date\":\"2020-10-07 01:40:13 +0000 UTC\",\"review_id\":\"fcc25e0dccb60df05e8f25b0\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2580912\",\"source_review_id\":\"UmF0aW5nLTMzNjgzMTQ2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\",\"type\":\"review\"},{\"instructor_name\":\"Earlence Fernandes\",\"review_date\":\"2021-05-03 03:05:24 +0000 UTC\",\"review_id\":\"b90d30ebcb182ba0591cc86d\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2580912\",\"source_review_id\":\"UmF0aW5nLTM0Njg0MzY5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2022-01-27 00:01:37 +0000 UTC\",\"review_id\":\"2eb84a31a425d9c6c9e521df\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM1ODAxNTI5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"}],\"text\":\"Historical reviews of Earlence Fernandes, Rahul Chatterjee: Workload varies by instructor, with some describing simple, fun homework and others citing unnecessarily hard coding assignments. Exams are often open-book, but one review warns that OS security topics can be extremely difficult and heavily weighted.\"}],\"errors\":[],\"historical_context\":[{\"citations\":[{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2019-11-05 23:28:11 +0000 UTC\",\"review_id\":\"701bb22c3ee336abd6797875\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2020-09-09 01:44:51 +0000 UTC\",\"review_id\":\"b9ee16e187e736ea6284a4c4\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMzNjM1ODI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2020-12-20 07:37:34 +0000 UTC\",\"review_id\":\"45ad4820e49f37b22fcbe292\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM0MTU1NjAw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2021-02-15 02:45:13 +0000 UTC\",\"review_id\":\"b299622d684e8c036e53d4e7\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM0MzY0MjM3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2021-02-18 21:51:27 +0000 UTC\",\"review_id\":\"8d23dd1854c05f6ce551a3cd\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM0MzczNDU2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2021-03-22 05:52:38 +0000 UTC\",\"review_id\":\"b67d9c9d6a6dcb03fbb25ec0\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM0NDU5NjQ0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2022-01-27 00:01:37 +0000 UTC\",\"review_id\":\"2eb84a31a425d9c6c9e521df\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM1ODAxNTI5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2022-11-24 16:35:57 +0000 UTC\",\"review_id\":\"02d67718097d4b4681408a66\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM2ODg4NzM4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"}],\"text\":\"Historical reviews of Rahul Chatterjee: Rahul Chatterjee’s reviews are polarized. Some praise his clear explanations, helpfulness, and open-note exams, while others find his teaching mediocre or the class unnecessarily hard. Reviewers also note that attendance is optional and projects can be done in pairs.\"}],\"message\":null,\"offered\":true,\"profile_hash\":\"e59ddc7389015d0035b68cd195c939d475bf72b959b29cf12eab59b454ccaef1\",\"quick_take\":[{\"citations\":[{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2019-11-05 23:28:11 +0000 UTC\",\"review_id\":\"701bb22c3ee336abd6797875\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2020-09-09 01:44:51 +0000 UTC\",\"review_id\":\"b9ee16e187e736ea6284a4c4\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMzNjM1ODI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Earlence Fernandes\",\"review_date\":\"2020-10-07 01:40:13 +0000 UTC\",\"review_id\":\"fcc25e0dccb60df05e8f25b0\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2580912\",\"source_review_id\":\"UmF0aW5nLTMzNjgzMTQ2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\",\"type\":\"review\"},{\"instructor_name\":\"Earlence Fernandes\",\"review_date\":\"2020-10-07 01:41:39 +0000 UTC\",\"review_id\":\"9e7b9b8a17dda5e2424dc79f\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2580912\",\"source_review_id\":\"UmF0aW5nLTMzNjgzMTUx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2021-02-18 21:51:27 +0000 UTC\",\"review_id\":\"8d23dd1854c05f6ce551a3cd\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM0MzczNDU2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2022-11-24 16:35:57 +0000 UTC\",\"review_id\":\"02d67718097d4b4681408a66\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM2ODg4NzM4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"}],\"text\":\"Ethan Cecchetti is the current instructor, but reviews describe historical experiences with Rahul Chatterjee and Earlence Fernandes. Students report positive outcomes, praising engaging lectures, approachable instructors, and enjoyable assignments.\"},{\"citations\":[{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1254\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1264\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Spring 2025: 3.41 GPA, 63.0% A/AB (n=54 letter grades); Fall 2025: 3.64 GPA, 72.2% A/AB (n=54 letter grades); Spring 2026: 3.51 GPA, 76.5% A/AB (n=34 letter grades).\"}],\"student_experience\":[{\"citations\":[{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2020-09-09 01:44:51 +0000 UTC\",\"review_id\":\"b9ee16e187e736ea6284a4c4\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMzNjM1ODI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Earlence Fernandes\",\"review_date\":\"2020-10-07 01:41:39 +0000 UTC\",\"review_id\":\"9e7b9b8a17dda5e2424dc79f\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2580912\",\"source_review_id\":\"UmF0aW5nLTMzNjgzMTUx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2021-02-15 02:45:13 +0000 UTC\",\"review_id\":\"b299622d684e8c036e53d4e7\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM0MzY0MjM3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Earlence Fernandes\",\"review_date\":\"2021-04-06 15:02:47 +0000 UTC\",\"review_id\":\"80b1783125b61af3f37bca23\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2580912\",\"source_review_id\":\"UmF0aW5nLTM0NTExNjIx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2022-11-24 16:35:57 +0000 UTC\",\"review_id\":\"02d67718097d4b4681408a66\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM2ODg4NzM4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"}],\"text\":\"Historical reviews of Earlence Fernandes, Rahul Chatterjee: Student experiences diverge sharply. Some praise approachable, passionate instructors and enjoyable projects, while others find lectures unhelpful, speakers disorganized, or the class easy but uneducational. Pair projects are noted as a positive structural feature.\"}],\"task_hash\":\"74fb0997943e888960bbc9e47db8c4fd12e4292d55c20509d8d89db6a9910f68\",\"teaching_history\":[{\"citations\":[{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1204\",\"type\":\"grade\"}],\"text\":\"EARLENCE FERNANDES is recorded teaching in Spring 2020. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1244\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1254\",\"type\":\"grade\"}],\"text\":\"ETHAN CECCHETTI is recorded teaching in Spring 2024, Spring 2025. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1202\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1212\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1222\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1232\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1234\",\"type\":\"grade\"}],\"text\":\"RAHUL CHATTERJEE is recorded teaching in Fall 2019, Fall 2020, Fall 2021, Fall 2022, Spring 2023. 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},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","course_uid":"course_a76e77747c5b78e3b42f681c","course_id":"COMPSCI 642","catalog_version_id":"c63cd6a610f480e14628f0fe96dd123de65ebe899e4e8ea84c48544685539d8c","record_version_id":"3b7cdabb903672f4a562d8703409eac984aef06ab72de89c51af460fa0edb715","job_id":"enrich-f516c4d3e82cfe326b4f5f54","output_id":"113c72f68b73284cb8698de58f34ec916711d23836798e651161c97b9b4aa767","section":"requirements","status":"valid","value_json":"{\"nodes\":[{\"children\":[\"n1\",\"n2\",\"n3\"],\"condition\":null,\"course\":null,\"evidence\":\"COMP SCI 537or graduate/professional standing or declared in the Capstone Certificate in Computer Sciences for Professionals\",\"id\":\"n0\",\"kind\":\"any\"},{\"children\":[],\"condition\":null,\"course\":{\"course_number\":537,\"minimum_grade\":null,\"subjects\":[\"COMPSCI\"],\"timing\":\"prior\"},\"evidence\":\"COMP SCI 537\",\"id\":\"n1\",\"kind\":\"course\"},{\"children\":[],\"condition\":\"graduate/professional standing\",\"course\":null,\"evidence\":\"graduate/professional standing\",\"id\":\"n2\",\"kind\":\"condition\"},{\"children\":[],\"condition\":\"declared in the Capstone Certificate in Computer Sciences for Professionals\",\"course\":null,\"evidence\":\"declared in the Capstone Certificate in Computer Sciences for Professionals\",\"id\":\"n3\",\"kind\":\"condition\"}],\"notes\":[],\"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":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","course_uid":"course_a76e77747c5b78e3b42f681c","course_id":"COMPSCI 642","catalog_version_id":"c63cd6a610f480e14628f0fe96dd123de65ebe899e4e8ea84c48544685539d8c","record_version_id":"3b7cdabb903672f4a562d8703409eac984aef06ab72de89c51af460fa0edb715","job_id":"enrich-f516c4d3e82cfe326b4f5f54","output_id":"113c72f68b73284cb8698de58f34ec916711d23836798e651161c97b9b4aa767","section":"search_profile","status":"valid","value_json":"{\"assumed_background\":[{\"evidence\":[{\"course_id\":\"COMPSCI 642\",\"field\":\"description\",\"quote\":\"Elementary knowledge of mathematical logic and discrete probability theory needed, such asMATH/COMP SCI 240.\"}],\"text\":\"Mathematical logic and discrete probability theory\"},{\"evidence\":[{\"course_id\":\"COMPSCI 537\",\"field\":\"description\",\"quote\":\"Input-output hardware, interrupt handling, properties of magnetic tapes, discs and drums, associative memories and virtual address translation techniques. 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I think CS 642 is his first semester teaching, but he's has explained the material well and is a good lecturer. He is using Mike Swift's old materials, so the slides and materials of the course haven't changed. Two midterms and no final, midterms are open notes and open laptop.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2019-11-05 23:28:11 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"701bb22c3ee336abd6797875\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"I was expecting the typical boring CS professor that has long drawn out lectures going over mundane and useless terminology, but Earlence was different. He took Information Security and looked at it from a top down view giving you a basic overview of many core topics, keeping it on the high level. There was 5 HW assignments, all fun and simple.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-10-07 01:40:13 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"fcc25e0dccb60df05e8f25b0\",\"instructor_id\":\"rmp:2580912\",\"instructor_name\":\"Earlence Fernandes\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMzNjgzMTQ2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\"}],\"evidence_count\":2,\"review_ids\":[\"701bb22c3ee336abd6797875\",\"fcc25e0dccb60df05e8f25b0\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2533241\",\"name\":\"Rahul Chatterjee\"},{\"id\":\"rmp:2580912\",\"name\":\"Earlence Fernandes\"}],\"review_year_end\":\"2020\",\"review_year_start\":\"2019\"},\"sentiment\":\"positive\",\"summary\":\"Some instructors are described as good lecturers who explain material well and provide high-level overviews.\"},{\"aspect\":\"assessment\",\"evidence\":[{\"comment\":\"Prof Chatterjee is a pretty cool guy. I think CS 642 is his first semester teaching, but he's has explained the material well and is a good lecturer. He is using Mike Swift's old materials, so the slides and materials of the course haven't changed. Two midterms and no final, midterms are open notes and open laptop.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2019-11-05 23:28:11 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"701bb22c3ee336abd6797875\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"The professor teaches the course with love and care enjoys discussing the material with students. He is willing to help students and even had extra credit assignment. The course is not hard yet nor easy; you need to work on it. Most projects can be done in pairs which is a good thing also. Exams are open book. 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He is willing to help students and even had extra credit assignment. The course is not hard yet nor easy; you need to work on it. Most projects can be done in pairs which is a good thing also. Exams are open book. I took CS839 with him also; it was fun\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-09-09 01:44:51 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"b9ee16e187e736ea6284a4c4\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMzNjM1ODI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"Unnecessarily hard class. Focused more on coding rather than actually teaching security concepts. Don't take Rahul, he's not worth it.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2022-01-27 00:01:37 +0000 UTC\",\"difficulty_rating\":5,\"id\":\"2eb84a31a425d9c6c9e521df\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM1ODAxNTI5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"}],\"evidence_count\":2,\"review_ids\":[\"b9ee16e187e736ea6284a4c4\",\"2eb84a31a425d9c6c9e521df\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2533241\",\"name\":\"Rahul Chatterjee\"}],\"review_year_end\":\"2022\",\"review_year_start\":\"2020\"},\"sentiment\":\"mixed\",\"summary\":\"Difficulty varies significantly; some find it easy with simple homework, while others find it unnecessarily hard with challenging coding assignments.\"},{\"aspect\":\"overall\",\"evidence\":[{\"comment\":\"The professor teaches the course with love and care enjoys discussing the material with students. He is willing to help students and even had extra credit assignment. The course is not hard yet nor easy; you need to work on it. Most projects can be done in pairs which is a good thing also. Exams are open book. I took CS839 with him also; it was fun\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-09-09 01:44:51 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"b9ee16e187e736ea6284a4c4\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMzNjM1ODI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"},{\"comment\":\"Worst CS professor at UW. Avoid at all costs. Youll learn more from GitHub and YouTube than him.\",\"course_id\":\"COMPSCI 642\",\"date\":\"2020-12-20 07:37:34 +0000 UTC\",\"difficulty_rating\":5,\"id\":\"45ad4820e49f37b22fcbe292\",\"instructor_id\":\"rmp:2533241\",\"instructor_name\":\"Rahul Chatterjee\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTM0MTU1NjAw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\"}],\"evidence_count\":2,\"review_ids\":[\"b9ee16e187e736ea6284a4c4\",\"45ad4820e49f37b22fcbe292\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2533241\",\"name\":\"Rahul Chatterjee\"}],\"review_year_end\":\"2020\",\"review_year_start\":\"2020\"},\"sentiment\":\"mixed\",\"summary\":\"Experiences are polarized, with some students finding the course fun and rewarding, while others criticize the instruction quality.\"}]}","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_a76e77747c5b78e3b42f681c","course_id":"COMPSCI 642","catalog_version_id":"c63cd6a610f480e14628f0fe96dd123de65ebe899e4e8ea84c48544685539d8c","record_version_id":"3b7cdabb903672f4a562d8703409eac984aef06ab72de89c51af460fa0edb715","job_id":"enrich-f516c4d3e82cfe326b4f5f54","output_id":"113c72f68b73284cb8698de58f34ec916711d23836798e651161c97b9b4aa767","section":"student_summary","status":"invalid","value_json":"{\"context_hash\":\"c612f9175baed62d822f0d6e7ea08020fee18293c7077f333f255bb7bb5472c1\",\"course_id\":\"COMPSCI 642\",\"current_instructors\":[{\"instructor_uid\":\"instructor_081da36788bae5ac4a59dbda\",\"message\":\"No course-specific reviews available\",\"name\":\"Ethan Cecchetti\",\"review_status\":\"no_course_reviews\",\"rmp_instructor_id\":null,\"summary\":[{\"citations\":[{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1244\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1254\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Spring 2024: 3.10 GPA, 48.6% A/AB (n=35 letter grades); Spring 2025: 3.41 GPA, 63.0% A/AB (n=54 letter grades). Includes jointly taught sections.\"}]}],\"difficulty_workload\":[{\"citations\":[{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2019-11-05 23:28:11 +0000 UTC\",\"review_id\":\"701bb22c3ee336abd6797875\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2020-09-09 01:44:51 +0000 UTC\",\"review_id\":\"b9ee16e187e736ea6284a4c4\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMzNjM1ODI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Earlence Fernandes\",\"review_date\":\"2020-10-07 01:40:13 +0000 UTC\",\"review_id\":\"fcc25e0dccb60df05e8f25b0\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2580912\",\"source_review_id\":\"UmF0aW5nLTMzNjgzMTQ2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\",\"type\":\"review\"},{\"instructor_name\":\"Earlence Fernandes\",\"review_date\":\"2021-05-03 03:05:24 +0000 UTC\",\"review_id\":\"b90d30ebcb182ba0591cc86d\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2580912\",\"source_review_id\":\"UmF0aW5nLTM0Njg0MzY5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2022-01-27 00:01:37 +0000 UTC\",\"review_id\":\"2eb84a31a425d9c6c9e521df\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM1ODAxNTI5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"}],\"text\":\"Historical reviews of Earlence Fernandes, Rahul Chatterjee: Workload varies by instructor, with some describing simple, fun homework and others citing unnecessarily hard coding assignments. Exams are often open-book, but one review warns that OS security topics can be extremely difficult and heavily weighted.\"}],\"errors\":[{\"error\":\"UnexpectedModelBehavior: Exceeded maximum output retries (2)\",\"instructor_uid\":null,\"mode\":\"history\"}],\"historical_context\":[],\"message\":null,\"offered\":true,\"profile_hash\":\"e59ddc7389015d0035b68cd195c939d475bf72b959b29cf12eab59b454ccaef1\",\"quick_take\":[{\"citations\":[{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2019-11-05 23:28:11 +0000 UTC\",\"review_id\":\"701bb22c3ee336abd6797875\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMyMzYzOTMy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2020-09-09 01:44:51 +0000 UTC\",\"review_id\":\"b9ee16e187e736ea6284a4c4\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMzNjM1ODI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Earlence Fernandes\",\"review_date\":\"2020-10-07 01:40:13 +0000 UTC\",\"review_id\":\"fcc25e0dccb60df05e8f25b0\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2580912\",\"source_review_id\":\"UmF0aW5nLTMzNjgzMTQ2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\",\"type\":\"review\"},{\"instructor_name\":\"Earlence Fernandes\",\"review_date\":\"2020-10-07 01:41:39 +0000 UTC\",\"review_id\":\"9e7b9b8a17dda5e2424dc79f\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2580912\",\"source_review_id\":\"UmF0aW5nLTMzNjgzMTUx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2021-02-18 21:51:27 +0000 UTC\",\"review_id\":\"8d23dd1854c05f6ce551a3cd\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM0MzczNDU2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2022-11-24 16:35:57 +0000 UTC\",\"review_id\":\"02d67718097d4b4681408a66\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM2ODg4NzM4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"}],\"text\":\"Ethan Cecchetti is the current instructor, but reviews describe historical experiences with Rahul Chatterjee and Earlence Fernandes. Students report positive outcomes, praising engaging lectures, approachable instructors, and enjoyable assignments.\"},{\"citations\":[{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1254\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1264\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Spring 2025: 3.41 GPA, 63.0% A/AB (n=54 letter grades); Fall 2025: 3.64 GPA, 72.2% A/AB (n=54 letter grades); Spring 2026: 3.51 GPA, 76.5% A/AB (n=34 letter grades).\"}],\"student_experience\":[{\"citations\":[{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2020-09-09 01:44:51 +0000 UTC\",\"review_id\":\"b9ee16e187e736ea6284a4c4\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTMzNjM1ODI0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Earlence Fernandes\",\"review_date\":\"2020-10-07 01:41:39 +0000 UTC\",\"review_id\":\"9e7b9b8a17dda5e2424dc79f\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2580912\",\"source_review_id\":\"UmF0aW5nLTMzNjgzMTUx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2021-02-15 02:45:13 +0000 UTC\",\"review_id\":\"b299622d684e8c036e53d4e7\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM0MzY0MjM3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"},{\"instructor_name\":\"Earlence Fernandes\",\"review_date\":\"2021-04-06 15:02:47 +0000 UTC\",\"review_id\":\"80b1783125b61af3f37bca23\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2580912\",\"source_review_id\":\"UmF0aW5nLTM0NTExNjIx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2580912\",\"type\":\"review\"},{\"instructor_name\":\"Rahul Chatterjee\",\"review_date\":\"2022-11-24 16:35:57 +0000 UTC\",\"review_id\":\"02d67718097d4b4681408a66\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2533241\",\"source_review_id\":\"UmF0aW5nLTM2ODg4NzM4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2533241\",\"type\":\"review\"}],\"text\":\"Historical reviews of Earlence Fernandes, Rahul Chatterjee: Student experiences diverge sharply. Some praise approachable, passionate instructors and enjoyable projects, while others find lectures unhelpful, speakers disorganized, or the class easy but uneducational. Pair projects are noted as a positive structural feature.\"}],\"task_hash\":\"74fb0997943e888960bbc9e47db8c4fd12e4292d55c20509d8d89db6a9910f68\",\"teaching_history\":[{\"citations\":[{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1204\",\"type\":\"grade\"}],\"text\":\"EARLENCE FERNANDES is recorded teaching in Spring 2020. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1244\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1254\",\"type\":\"grade\"}],\"text\":\"ETHAN CECCHETTI is recorded teaching in Spring 2024, Spring 2025. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1202\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1212\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1222\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1232\",\"type\":\"grade\"},{\"course_id\":\"COMPSCI 642\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"source_record\":{\"entity_id\":\"12493d6b-fd31-3bd6-9271-8e2187596d37\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1234\",\"type\":\"grade\"}],\"text\":\"RAHUL CHATTERJEE is recorded teaching in Fall 2019, Fall 2020, Fall 2021, Fall 2022, Spring 2023. 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