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Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1162\",\"type\":\"grade\"},{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1172\",\"type\":\"grade\"}],\"text\":\"KAM-WAH TSUI is recorded teaching in Fall 2015, Fall 2016. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1082\",\"type\":\"grade\"},{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1092\",\"type\":\"grade\"},{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1112\",\"type\":\"grade\"},{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1132\",\"type\":\"grade\"},{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1152\",\"type\":\"grade\"},{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1182\",\"type\":\"grade\"}],\"text\":\"WEI-YIN LOH is recorded teaching in Fall 2007, Fall 2008, Fall 2010, Fall 2012, Fall 2014, Fall 2017. 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Course was challenging but straightforward in terms of work to be completed and grading criteria.\",\"course_id\":\"STAT 421\",\"date\":\"2021-12-26 17:02:06 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"7bc5b8724442781e3ef64c2d\",\"instructor_id\":\"rmp:2158238\",\"instructor_name\":\"Derek Bean\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTM1NjU2NTYy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2158238\"},{\"comment\":\"His lectures were really good (besides the coding demos). Attendance doesn't matter and all lecture notes/code on Canvas for you to use. The class was 66% homework (13 assigns total/4-6+ hr/week) and 2 take-home exams that aren't too bad. The HW is relentless, but it taught me R better than all my other stats classes and was my second to last one.\",\"course_id\":\"STAT 421\",\"date\":\"2022-03-24 02:52:32 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"80719d3beb34f7dfb5f38b2f\",\"instructor_id\":\"rmp:2158238\",\"instructor_name\":\"Derek Bean\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTM1OTY5NTc0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2158238\"},{\"comment\":\"LOTS OF HOMEWORK. We received five large assignments weekly, with each assignment containing five or more sub-questions. My review is factual and free of any profanity or derogatory terms, but it appears someone reported it despite my effort to share an honest experience.\",\"course_id\":\"STAT 421\",\"date\":\"2024-12-04 03:06:15 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"b33e1c5992539dcc69ed3f05\",\"instructor_id\":\"rmp:2158238\",\"instructor_name\":\"Derek Bean\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTQwMDkxOTk0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2158238\"},{\"comment\":\"I have so much homework! I've never seen an assignment question that actually contains two entire large questions from the textbook.\",\"course_id\":\"STAT 421\",\"date\":\"2024-12-04 03:17:48 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"e0c9a735bc22985312bf6aba\",\"instructor_id\":\"rmp:2158238\",\"instructor_name\":\"Derek Bean\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTQwMDkyMTc3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2158238\"},{\"comment\":\"Derek is a good professor and 421 has useful content. There is a lot of homework, so the experience may be unpleasant if you have a heavy schedule. There were two take home exams without time limits, which I thought was an stress-free way to assess your learning. The readings aren't necessary to succeed as long as your keep up with lectures. \",\"course_id\":\"STAT 421\",\"date\":\"2024-12-19 17:57:15 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"8d681382aa8daa5a5b4edea0\",\"instructor_id\":\"rmp:2158238\",\"instructor_name\":\"Derek Bean\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTQwMzgzMTAw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2158238\"}],\"evidence_count\":5,\"review_ids\":[\"7bc5b8724442781e3ef64c2d\",\"80719d3beb34f7dfb5f38b2f\",\"b33e1c5992539dcc69ed3f05\",\"e0c9a735bc22985312bf6aba\",\"8d681382aa8daa5a5b4edea0\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2158238\",\"name\":\"Derek Bean\"}],\"review_year_end\":\"2024\",\"review_year_start\":\"2021\"},\"sentiment\":\"negative\",\"summary\":\"Students consistently report an extremely heavy homework load, with some describing it as relentless and involving large weekly assignments.\"},{\"aspect\":\"teaching_clarity\",\"evidence\":[{\"comment\":\"Professor Loh is very energetic when teaching the lecture. He makes sure that everyone understands why the formula is like that instead of just letting us memorize it. He truly cares about students and hope we can truly learn something from the class. He is also very fair about homework and grading. He is the best professor I've ever had so far.\",\"course_id\":\"STAT 421\",\"date\":\"2012-11-07 15:37:28 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"632fcd2404e535201077f067\",\"instructor_id\":\"rmp:371080\",\"instructor_name\":\"Wei-Yin Loh\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTIwNzkzMjIx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/371080\"},{\"comment\":\"Professor Loh really wants to us learn something not just remember. And his lecture is really inspirational sometimes. \",\"course_id\":\"STAT 421\",\"date\":\"2015-02-19 14:33:09 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"36c9de0c680ad20bb28e66ac\",\"instructor_id\":\"rmp:371080\",\"instructor_name\":\"Wei-Yin Loh\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTI0Mzk2NzA3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/371080\"},{\"comment\":\"His lectures are hard to follow and he doesn't introduce topics before talking about them so 90% of the time you're not sure what topic he is trying to teach you. Not helpful in office ours, the class was unnecessarily hard.\",\"course_id\":\"STAT 421\",\"date\":\"2017-01-17 12:01:33 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"95e16709f3ecd71745cf5a1f\",\"instructor_id\":\"rmp:765998\",\"instructor_name\":\"Kam-Wah Tsui\",\"quality_rating\":1,\"source_review_id\":\"UmF0aW5nLTI3NzQxNzc5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/765998\"}],\"evidence_count\":3,\"review_ids\":[\"632fcd2404e535201077f067\",\"36c9de0c680ad20bb28e66ac\",\"95e16709f3ecd71745cf5a1f\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:371080\",\"name\":\"Wei-Yin Loh\"},{\"id\":\"rmp:765998\",\"name\":\"Kam-Wah Tsui\"}],\"review_year_end\":\"2017\",\"review_year_start\":\"2012\"},\"sentiment\":\"mixed\",\"summary\":\"Teaching styles vary significantly by instructor; some are praised for being energetic and caring, while others are criticized for being disorganized and hard to follow.\"},{\"aspect\":\"assessment\",\"evidence\":[{\"comment\":\"Bean's greatest strength is his organization and attention to detail. Course was challenging but straightforward in terms of work to be completed and grading criteria.\",\"course_id\":\"STAT 421\",\"date\":\"2021-12-26 17:02:06 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"7bc5b8724442781e3ef64c2d\",\"instructor_id\":\"rmp:2158238\",\"instructor_name\":\"Derek Bean\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTM1NjU2NTYy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2158238\"},{\"comment\":\"His lectures were really good (besides the coding demos). Attendance doesn't matter and all lecture notes/code on Canvas for you to use. The class was 66% homework (13 assigns total/4-6+ hr/week) and 2 take-home exams that aren't too bad. The HW is relentless, but it taught me R better than all my other stats classes and was my second to last one.\",\"course_id\":\"STAT 421\",\"date\":\"2022-03-24 02:52:32 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"80719d3beb34f7dfb5f38b2f\",\"instructor_id\":\"rmp:2158238\",\"instructor_name\":\"Derek Bean\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTM1OTY5NTc0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2158238\"},{\"comment\":\"Derek is a good professor and 421 has useful content. There is a lot of homework, so the experience may be unpleasant if you have a heavy schedule. There were two take home exams without time limits, which I thought was an stress-free way to assess your learning. The readings aren't necessary to succeed as long as your keep up with lectures. \",\"course_id\":\"STAT 421\",\"date\":\"2024-12-19 17:57:15 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"8d681382aa8daa5a5b4edea0\",\"instructor_id\":\"rmp:2158238\",\"instructor_name\":\"Derek Bean\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTQwMzgzMTAw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2158238\"}],\"evidence_count\":3,\"review_ids\":[\"7bc5b8724442781e3ef64c2d\",\"80719d3beb34f7dfb5f38b2f\",\"8d681382aa8daa5a5b4edea0\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:2158238\",\"name\":\"Derek Bean\"}],\"review_year_end\":\"2024\",\"review_year_start\":\"2021\"},\"sentiment\":\"positive\",\"summary\":\"Assessment methods, particularly take-home exams, are generally viewed as stress-free and straightforward, though the volume of homework is a major factor in the overall difficulty.\"}]}","candidate_json":null,"error":null,"model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":true},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","course_uid":"course_096be5272e913d9005e3298b","course_id":"STAT 421","catalog_version_id":"d4789f66d26263b4aacb29fd1b7063b097d781d672fbe6aab67607c7a084fb13","record_version_id":"df56ca15c6f28a571a2be6ed5a6f6e00506978d1157f2b8e2e0b81a57a13c14a","job_id":"enrich-f516c4d3e82cfe326b4f5f54","output_id":"090a77d8d3da099b4868c56747a4b1db2f1a9085e739e56841b5c824ab271222","section":"student_summary","status":"valid","value_json":"{\"context_hash\":\"63b6913246ce0854740f7e726bf7611f005425cfa19a7669c83ae97e2f0fc5b5\",\"course_id\":\"STAT 421\",\"current_instructors\":[{\"instructor_uid\":\"instructor_a5cfff7fd6e7d307b48caad1\",\"message\":null,\"name\":\"Derek Bean\",\"review_status\":\"supported\",\"rmp_instructor_id\":\"rmp:2158238\",\"summary\":[{\"citations\":[{\"instructor_name\":\"Derek Bean\",\"review_date\":\"2021-12-26 17:02:06 +0000 UTC\",\"review_id\":\"7bc5b8724442781e3ef64c2d\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2158238\",\"source_review_id\":\"UmF0aW5nLTM1NjU2NTYy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2158238\",\"type\":\"review\"},{\"instructor_name\":\"Derek Bean\",\"review_date\":\"2022-03-24 02:52:32 +0000 UTC\",\"review_id\":\"80719d3beb34f7dfb5f38b2f\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2158238\",\"source_review_id\":\"UmF0aW5nLTM1OTY5NTc0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2158238\",\"type\":\"review\"}],\"text\":\"Derek Bean is praised for his organization and clear lectures, though coding demos may need improvement. He provides comprehensive Canvas materials, and attendance is not required.\"},{\"citations\":[{\"instructor_name\":\"Derek Bean\",\"review_date\":\"2024-12-04 03:06:15 +0000 UTC\",\"review_id\":\"b33e1c5992539dcc69ed3f05\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2158238\",\"source_review_id\":\"UmF0aW5nLTQwMDkxOTk0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2158238\",\"type\":\"review\"},{\"instructor_name\":\"Derek Bean\",\"review_date\":\"2024-12-04 03:17:48 +0000 UTC\",\"review_id\":\"e0c9a735bc22985312bf6aba\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2158238\",\"source_review_id\":\"UmF0aW5nLTQwMDkyMTc3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2158238\",\"type\":\"review\"},{\"instructor_name\":\"Derek Bean\",\"review_date\":\"2024-12-19 17:57:15 +0000 UTC\",\"review_id\":\"8d681382aa8daa5a5b4edea0\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2158238\",\"source_review_id\":\"UmF0aW5nLTQwMzgzMTAw\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2158238\",\"type\":\"review\"}],\"text\":\"Reviewers consistently report an overwhelming volume of homework, describing it as relentless and stressful. While some find the content useful and exams stress-free, the heavy workload is a major concern.\"},{\"citations\":[{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1232\",\"type\":\"grade\"},{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1252\",\"type\":\"grade\"},{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":2,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1252\",\"type\":\"grade\"},{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Fall 2022: 3.41 GPA, 71.4% A/AB (n=63 letter grades); Fall 2024: 3.51 GPA, 84.1% A/AB (n=82 letter grades); Fall 2025: 3.31 GPA, 58.9% A/AB (n=73 letter grades). Includes jointly taught sections.\"}]},{\"instructor_uid\":\"instructor_693507caf47fe17e4df269d0\",\"message\":\"No course-specific reviews available\",\"name\":\"Jialuo Li\",\"review_status\":\"no_course_reviews\",\"rmp_instructor_id\":null,\"summary\":[{\"citations\":[{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Fall 2025: 3.31 GPA, 58.9% A/AB (n=73 letter grades). Includes jointly taught sections.\"}]}],\"difficulty_workload\":[{\"citations\":[{\"instructor_name\":\"Derek Bean\",\"review_date\":\"2022-03-24 02:52:32 +0000 UTC\",\"review_id\":\"80719d3beb34f7dfb5f38b2f\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2158238\",\"source_review_id\":\"UmF0aW5nLTM1OTY5NTc0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2158238\",\"type\":\"review\"},{\"instructor_name\":\"Derek Bean\",\"review_date\":\"2024-12-04 03:06:15 +0000 UTC\",\"review_id\":\"b33e1c5992539dcc69ed3f05\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2158238\",\"source_review_id\":\"UmF0aW5nLTQwMDkxOTk0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2158238\",\"type\":\"review\"},{\"instructor_name\":\"Derek Bean\",\"review_date\":\"2024-12-04 03:17:48 +0000 UTC\",\"review_id\":\"e0c9a735bc22985312bf6aba\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2158238\",\"source_review_id\":\"UmF0aW5nLTQwMDkyMTc3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2158238\",\"type\":\"review\"}],\"text\":\"The workload is relentless, consisting of approximately 66% homework with four to six hours of work per week across multiple large assignments.\"}],\"errors\":[],\"historical_context\":[{\"citations\":[{\"instructor_name\":\"Wei-Yin Loh\",\"review_date\":\"2012-11-07 15:37:28 +0000 UTC\",\"review_id\":\"632fcd2404e535201077f067\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:371080\",\"source_review_id\":\"UmF0aW5nLTIwNzkzMjIx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/371080\",\"type\":\"review\"},{\"instructor_name\":\"Wei-Yin Loh\",\"review_date\":\"2015-02-19 14:33:09 +0000 UTC\",\"review_id\":\"36c9de0c680ad20bb28e66ac\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:371080\",\"source_review_id\":\"UmF0aW5nLTI0Mzk2NzA3\",\"source_url\":\"https://www.ratemyprofessors.com/professor/371080\",\"type\":\"review\"},{\"instructor_name\":\"Kam-Wah Tsui\",\"review_date\":\"2017-01-17 12:01:33 +0000 UTC\",\"review_id\":\"95e16709f3ecd71745cf5a1f\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:765998\",\"source_review_id\":\"UmF0aW5nLTI3NzQxNzc5\",\"source_url\":\"https://www.ratemyprofessors.com/professor/765998\",\"type\":\"review\"}],\"text\":\"Historical reviews for Wei-Yin Loh praise his energetic teaching and focus on conceptual understanding over memorization, with students finding him fair and inspirational. Conversely, a review for Kam-Wah Tsui describes lectures as hard to follow and unhelpful office hours, labeling the class unnecessarily difficult.\"}],\"message\":null,\"offered\":true,\"profile_hash\":\"e59ddc7389015d0035b68cd195c939d475bf72b959b29cf12eab59b454ccaef1\",\"quick_take\":[{\"citations\":[{\"instructor_name\":\"Derek Bean\",\"review_date\":\"2021-12-26 17:02:06 +0000 UTC\",\"review_id\":\"7bc5b8724442781e3ef64c2d\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2158238\",\"source_review_id\":\"UmF0aW5nLTM1NjU2NTYy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2158238\",\"type\":\"review\"},{\"instructor_name\":\"Derek Bean\",\"review_date\":\"2022-03-24 02:52:32 +0000 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method.\"}],\"task_hash\":\"74fb0997943e888960bbc9e47db8c4fd12e4292d55c20509d8d89db6a9910f68\",\"teaching_history\":[{\"citations\":[{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1192\",\"type\":\"grade\"},{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1202\",\"type\":\"grade\"},{\"course_id\":\"STAT 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421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":2,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1252\",\"type\":\"grade\"},{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"},{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":2,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"DEREK BEAN is recorded teaching in Fall 2018, Fall 2019, Spring 2020, Fall 2021, Fall 2022, Fall 2024, Fall 2025. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"},{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":2,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"JIALUO LI is recorded teaching in Fall 2025. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1162\",\"type\":\"grade\"},{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1172\",\"type\":\"grade\"}],\"text\":\"KAM-WAH TSUI is recorded teaching in Fall 2015, Fall 2016. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1082\",\"type\":\"grade\"},{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1092\",\"type\":\"grade\"},{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1112\",\"type\":\"grade\"},{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1132\",\"type\":\"grade\"},{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1152\",\"type\":\"grade\"},{\"course_id\":\"STAT 421\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"source_record\":{\"entity_id\":\"08eec04b-6920-3caa-a155-92cb1f572185\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1182\",\"type\":\"grade\"}],\"text\":\"WEI-YIN LOH is recorded teaching in Fall 2007, Fall 2008, Fall 2010, Fall 2012, Fall 2014, Fall 2017. Recorded history may be incomplete and does not establish a future schedule.\"}],\"term_id\":\"1272\",\"term_name\":\"2026 Fall\",\"version\":2}","candidate_json":null,"error":null,"model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":true}]