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Feel like I learned a lot from him.\",\"course_id\":\"ECON 709\",\"date\":\"2024-12-30 16:56:48 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"d24d67070a3027f19a009ae4\",\"instructor_id\":\"rmp:3066860\",\"instructor_name\":\"Yong Cai\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTQwNDYwMzcz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/3066860\"}],\"evidence_count\":2,\"review_ids\":[\"d85cd2dc5600a61ead7ddd2a\",\"d24d67070a3027f19a009ae4\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:1989764\",\"name\":\"Bruce Hansen\"},{\"id\":\"rmp:3066860\",\"name\":\"Yong Cai\"}],\"review_year_end\":\"2024\",\"review_year_start\":\"2021\"},\"sentiment\":\"mixed\",\"summary\":\"Instructor Bruce Hansen is criticized for poor teaching and lack of student support, while Yong Cai is praised for clear and thorough lecture notes.\"},{\"aspect\":\"overall\",\"evidence\":[{\"comment\":\"Bruce is a great researcher/Econometrician but not a good Professor/teacher who is supposed to mold students, get the best out of them and help them achieve their ambitions coz he simply doesn't care about students. He secretly writes "not recommended" in your reference letter. He openly mocks UWM students as "incapable" of going to ivy league.\",\"course_id\":\"ECON 709\",\"date\":\"2021-04-08 20:38:51 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"d85cd2dc5600a61ead7ddd2a\",\"instructor_id\":\"rmp:1989764\",\"instructor_name\":\"Bruce Hansen\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM0NTI0MTc2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1989764\"},{\"comment\":\"Very good! You can tell he's new; there were myriad typos in his lecture notes, and the homework problems were very easy.\\n\\nBut those lecture notes were great nonetheless! Thorough, easy to follow, with numerous helpful example problems. Feel like I learned a lot from him.\",\"course_id\":\"ECON 709\",\"date\":\"2024-12-30 16:56:48 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"d24d67070a3027f19a009ae4\",\"instructor_id\":\"rmp:3066860\",\"instructor_name\":\"Yong Cai\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTQwNDYwMzcz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/3066860\"}],\"evidence_count\":2,\"review_ids\":[\"d85cd2dc5600a61ead7ddd2a\",\"d24d67070a3027f19a009ae4\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:1989764\",\"name\":\"Bruce Hansen\"},{\"id\":\"rmp:3066860\",\"name\":\"Yong Cai\"}],\"review_year_end\":\"2024\",\"review_year_start\":\"2021\"},\"sentiment\":\"mixed\",\"summary\":\"Experiences vary widely; one student found the course difficult due to the instructor's attitude, while another found the materials helpful and easy to follow.\"}]}","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_43ec9cdd7f32ec7681ab5d71","course_id":"ECON 709","catalog_version_id":"60cd3bc61f128f74440f0ca51e467819054de8c966cd232a6fd8d4358abefca7","record_version_id":"6c1088a94330718a7a2feccd79dea83c64bc1c1a6eaeb0ac5cb1d66969796cd8","job_id":"enrich-8b774950c2b6adfdc46d1b82","output_id":"4972fa83e9e24b57c12d7c4ed9930c5c93429080535b45a997e5b1433bb058c2","section":"student_summary","status":"invalid","value_json":"{\"context_hash\":\"5acc3532cd78f61b0e71399641a4fda146e9c9fc7640bcf87a32e8785ca33d69\",\"course_id\":\"ECON 709\",\"current_instructors\":[{\"instructor_uid\":\"instructor_73a0df33db132dd1c271a5a6\",\"message\":\"No course-specific reviews available\",\"name\":\"Jack Porter\",\"review_status\":\"no_course_reviews\",\"rmp_instructor_id\":\"rmp:1630460\",\"summary\":[{\"citations\":[{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1242\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1252\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Fall 2023: 3.50 GPA, 64.5% A/AB (n=62 letter grades); Fall 2024: 3.48 GPA, 69.4% A/AB (n=72 letter grades); Fall 2025: 3.56 GPA, 71.2% A/AB (n=59 letter grades). Includes jointly taught sections.\"}]},{\"instructor_uid\":\"instructor_75734a5a4676964c7fc47878\",\"message\":\"Summary generation failed\",\"name\":\"Yong Cai\",\"review_status\":\"generation_failed\",\"rmp_instructor_id\":\"rmp:3066860\",\"summary\":[{\"citations\":[{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1252\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Fall 2024: 3.48 GPA, 69.4% A/AB (n=72 letter grades); Fall 2025: 3.56 GPA, 71.2% A/AB (n=59 letter grades). Includes jointly taught sections.\"}]}],\"difficulty_workload\":[],\"errors\":[{\"error\":\"ModelAPIError: Connection error.\",\"instructor_uid\":\"instructor_75734a5a4676964c7fc47878\",\"mode\":\"professor\"},{\"error\":\"ModelAPIError: Connection error.\",\"instructor_uid\":null,\"mode\":\"history\"},{\"error\":\"ModelAPIError: Connection error.\",\"instructor_uid\":null,\"mode\":\"overview\"}],\"historical_context\":[],\"message\":null,\"offered\":true,\"profile_hash\":\"5cb4dabf887cdbcd8c00d5a1312e10828b95c63f30bc3ea76aea199565390d02\",\"quick_take\":[{\"citations\":[{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1242\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1252\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Fall 2023: 3.50 GPA, 64.5% A/AB (n=62 letter grades); Fall 2024: 3.48 GPA, 69.4% A/AB (n=72 letter grades); Fall 2025: 3.56 GPA, 71.2% A/AB (n=59 letter grades).\"}],\"student_experience\":[],\"task_hash\":\"74fb0997943e888960bbc9e47db8c4fd12e4292d55c20509d8d89db6a9910f68\",\"teaching_history\":[{\"citations\":[{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1182\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1202\",\"type\":\"grade\"}],\"text\":\"BRUCE HANSEN is recorded teaching in Fall 2017, Fall 2019. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1072\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1082\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1092\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1102\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1112\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1132\",\"type\":\"grade\"},{\"course_id\":\"ECON 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709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1162\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1172\",\"type\":\"grade\"},{\"course_id\":\"ECON 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709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1202\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1212\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1222\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1232\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1242\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1252\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"JACK PORTER is recorded teaching in Fall 2006, Fall 2007, Fall 2008, Fall 2009, Fall 2010, Fall 2012, Fall 2013, Fall 2014, Fall 2015, Fall 2016, Fall 2017, Fall 2018, Fall 2019, Fall 2020, Fall 2021, Fall 2022, Fall 2023, Fall 2024, Fall 2025. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1252\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"YONG CAI is recorded teaching in Fall 2024, Fall 2025. Recorded history may be incomplete and does not establish a future schedule.\"}],\"term_id\":\"1272\",\"term_name\":\"2026 Fall\",\"version\":2}","candidate_json":null,"error":"[{\"mode\": \"professor\", \"instructor_uid\": \"instructor_75734a5a4676964c7fc47878\", \"error\": \"ModelAPIError: Connection error.\"}, {\"mode\": \"history\", \"instructor_uid\": null, \"error\": \"ModelAPIError: Connection error.\"}, {\"mode\": \"overview\", \"instructor_uid\": null, \"error\": \"ModelAPIError: Connection error.\"}]","model":"nvidia/Qwen3.6-35B-A3B-NVFP4","model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","selected_for_release":true},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","course_uid":"course_43ec9cdd7f32ec7681ab5d71","course_id":"ECON 709","catalog_version_id":"60cd3bc61f128f74440f0ca51e467819054de8c966cd232a6fd8d4358abefca7","record_version_id":"6c1088a94330718a7a2feccd79dea83c64bc1c1a6eaeb0ac5cb1d66969796cd8","job_id":"enrich-f516c4d3e82cfe326b4f5f54","output_id":"38bc1d3f817879565457a72ca05c0f57b800a711e5933f6d3a84e0073777e72d","section":"requirements","status":"valid","value_json":"{\"nodes\":[{\"children\":[],\"condition\":\"Graduate/professional standing\",\"course\":null,\"evidence\":\"Graduate/professional standing\",\"id\":\"n0\",\"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":true},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","course_uid":"course_43ec9cdd7f32ec7681ab5d71","course_id":"ECON 709","catalog_version_id":"60cd3bc61f128f74440f0ca51e467819054de8c966cd232a6fd8d4358abefca7","record_version_id":"6c1088a94330718a7a2feccd79dea83c64bc1c1a6eaeb0ac5cb1d66969796cd8","job_id":"enrich-f516c4d3e82cfe326b4f5f54","output_id":"38bc1d3f817879565457a72ca05c0f57b800a711e5933f6d3a84e0073777e72d","section":"search_profile","status":"valid","value_json":"{\"assumed_background\":[{\"evidence\":[{\"course_id\":\"ECON 709\",\"field\":\"description\",\"quote\":\"It is expected that students will have completed three semesters calculus (such asMATH 234) and linear algebra (such asMATH 340).\"}],\"text\":\"Three semesters of calculus and linear algebra\"}],\"search_phrases\":[\"econometric methods\",\"statistical inference\",\"multiple linear regression\",\"probability distributions\",\"graduate economics statistics\"],\"skills_taught\":[{\"evidence\":[{\"course_id\":\"ECON 709\",\"field\":\"description\",\"quote\":\"Probability distributions, statistical inference; 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He secretly writes "not recommended" in your reference letter. He openly mocks UWM students as "incapable" of going to ivy league.\",\"course_id\":\"ECON 709\",\"date\":\"2021-04-08 20:38:51 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"d85cd2dc5600a61ead7ddd2a\",\"instructor_id\":\"rmp:1989764\",\"instructor_name\":\"Bruce Hansen\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM0NTI0MTc2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1989764\"},{\"comment\":\"Very good! You can tell he's new; there were myriad typos in his lecture notes, and the homework problems were very easy.\\n\\nBut those lecture notes were great nonetheless! Thorough, easy to follow, with numerous helpful example problems. Feel like I learned a lot from him.\",\"course_id\":\"ECON 709\",\"date\":\"2024-12-30 16:56:48 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"d24d67070a3027f19a009ae4\",\"instructor_id\":\"rmp:3066860\",\"instructor_name\":\"Yong Cai\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTQwNDYwMzcz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/3066860\"}],\"evidence_count\":2,\"review_ids\":[\"d85cd2dc5600a61ead7ddd2a\",\"d24d67070a3027f19a009ae4\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:1989764\",\"name\":\"Bruce Hansen\"},{\"id\":\"rmp:3066860\",\"name\":\"Yong Cai\"}],\"review_year_end\":\"2024\",\"review_year_start\":\"2021\"},\"sentiment\":\"mixed\",\"summary\":\"Instructor Bruce Hansen is criticized for poor teaching and lack of student support, while Yong Cai is praised for clear and thorough lecture notes.\"},{\"aspect\":\"overall\",\"evidence\":[{\"comment\":\"Bruce is a great researcher/Econometrician but not a good Professor/teacher who is supposed to mold students, get the best out of them and help them achieve their ambitions coz he simply doesn't care about students. He secretly writes "not recommended" in your reference letter. He openly mocks UWM students as "incapable" of going to ivy league.\",\"course_id\":\"ECON 709\",\"date\":\"2021-04-08 20:38:51 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"d85cd2dc5600a61ead7ddd2a\",\"instructor_id\":\"rmp:1989764\",\"instructor_name\":\"Bruce Hansen\",\"quality_rating\":2,\"source_review_id\":\"UmF0aW5nLTM0NTI0MTc2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1989764\"},{\"comment\":\"Very good! You can tell he's new; there were myriad typos in his lecture notes, and the homework problems were very easy.\\n\\nBut those lecture notes were great nonetheless! Thorough, easy to follow, with numerous helpful example problems. Feel like I learned a lot from him.\",\"course_id\":\"ECON 709\",\"date\":\"2024-12-30 16:56:48 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"d24d67070a3027f19a009ae4\",\"instructor_id\":\"rmp:3066860\",\"instructor_name\":\"Yong Cai\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTQwNDYwMzcz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/3066860\"}],\"evidence_count\":2,\"review_ids\":[\"d85cd2dc5600a61ead7ddd2a\",\"d24d67070a3027f19a009ae4\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:1989764\",\"name\":\"Bruce Hansen\"},{\"id\":\"rmp:3066860\",\"name\":\"Yong Cai\"}],\"review_year_end\":\"2024\",\"review_year_start\":\"2021\"},\"sentiment\":\"mixed\",\"summary\":\"Experiences vary widely; one student found the course difficult due to the instructor's attitude, while another found the materials helpful and easy to follow.\"}]}","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_43ec9cdd7f32ec7681ab5d71","course_id":"ECON 709","catalog_version_id":"60cd3bc61f128f74440f0ca51e467819054de8c966cd232a6fd8d4358abefca7","record_version_id":"6c1088a94330718a7a2feccd79dea83c64bc1c1a6eaeb0ac5cb1d66969796cd8","job_id":"enrich-f516c4d3e82cfe326b4f5f54","output_id":"38bc1d3f817879565457a72ca05c0f57b800a711e5933f6d3a84e0073777e72d","section":"student_summary","status":"valid","value_json":"{\"context_hash\":\"5acc3532cd78f61b0e71399641a4fda146e9c9fc7640bcf87a32e8785ca33d69\",\"course_id\":\"ECON 709\",\"current_instructors\":[{\"instructor_uid\":\"instructor_73a0df33db132dd1c271a5a6\",\"message\":\"No course-specific reviews available\",\"name\":\"Jack Porter\",\"review_status\":\"no_course_reviews\",\"rmp_instructor_id\":\"rmp:1630460\",\"summary\":[{\"citations\":[{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1242\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1252\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Fall 2023: 3.50 GPA, 64.5% A/AB (n=62 letter grades); Fall 2024: 3.48 GPA, 69.4% A/AB (n=72 letter grades); Fall 2025: 3.56 GPA, 71.2% A/AB (n=59 letter grades). Includes jointly taught sections.\"}]},{\"instructor_uid\":\"instructor_75734a5a4676964c7fc47878\",\"message\":null,\"name\":\"Yong Cai\",\"review_status\":\"supported\",\"rmp_instructor_id\":\"rmp:3066860\",\"summary\":[{\"citations\":[{\"instructor_name\":\"Yong Cai\",\"review_date\":\"2024-12-30 16:56:48 +0000 UTC\",\"review_id\":\"d24d67070a3027f19a009ae4\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:3066860\",\"source_review_id\":\"UmF0aW5nLTQwNDYwMzcz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/3066860\",\"type\":\"review\"}],\"text\":\"Yong Cai provides thorough, easy-to-follow lecture notes with helpful examples, leading students to feel they learned a lot. However, his materials contain numerous typos, and the homework problems are reported as very easy.\"},{\"citations\":[{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1252\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Fall 2024: 3.48 GPA, 69.4% A/AB (n=72 letter grades); Fall 2025: 3.56 GPA, 71.2% A/AB (n=59 letter grades). Includes jointly taught sections.\"}]}],\"difficulty_workload\":[{\"citations\":[{\"instructor_name\":\"Yong Cai\",\"review_date\":\"2024-12-30 16:56:48 +0000 UTC\",\"review_id\":\"d24d67070a3027f19a009ae4\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:3066860\",\"source_review_id\":\"UmF0aW5nLTQwNDYwMzcz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/3066860\",\"type\":\"review\"}],\"text\":\"Homework problems are described as very easy, suggesting low workload difficulty.\"}],\"errors\":[],\"historical_context\":[{\"citations\":[{\"instructor_name\":\"Bruce Hansen\",\"review_date\":\"2021-04-08 20:38:51 +0000 UTC\",\"review_id\":\"d85cd2dc5600a61ead7ddd2a\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:1989764\",\"source_review_id\":\"UmF0aW5nLTM0NTI0MTc2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/1989764\",\"type\":\"review\"}],\"text\":\"Historical reviews of Bruce Hansen: Bruce Hansen is described as a strong researcher but a poor teacher who lacks student support. Reviewers report he mocks students and allegedly writes negative reference letters, indicating significant concerns about his teaching approach and mentorship.\"}],\"message\":null,\"offered\":true,\"profile_hash\":\"e59ddc7389015d0035b68cd195c939d475bf72b959b29cf12eab59b454ccaef1\",\"quick_take\":[{\"citations\":[{\"instructor_name\":\"Yong Cai\",\"review_date\":\"2024-12-30 16:56:48 +0000 UTC\",\"review_id\":\"d24d67070a3027f19a009ae4\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:3066860\",\"source_review_id\":\"UmF0aW5nLTQwNDYwMzcz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/3066860\",\"type\":\"review\"}],\"text\":\"Yong Cai provides thorough, easy-to-follow lecture notes with helpful examples, though his materials contain typos and homework is very easy.\"},{\"citations\":[{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1242\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1252\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Fall 2023: 3.50 GPA, 64.5% A/AB (n=62 letter grades); Fall 2024: 3.48 GPA, 69.4% A/AB (n=72 letter grades); Fall 2025: 3.56 GPA, 71.2% A/AB (n=59 letter grades).\"}],\"student_experience\":[{\"citations\":[{\"instructor_name\":\"Yong Cai\",\"review_date\":\"2024-12-30 16:56:48 +0000 UTC\",\"review_id\":\"d24d67070a3027f19a009ae4\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:3066860\",\"source_review_id\":\"UmF0aW5nLTQwNDYwMzcz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/3066860\",\"type\":\"review\"}],\"text\":\"Students feel they learned a lot from the clear instruction, despite noting typos in the lecture notes.\"}],\"task_hash\":\"74fb0997943e888960bbc9e47db8c4fd12e4292d55c20509d8d89db6a9910f68\",\"teaching_history\":[{\"citations\":[{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1182\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1202\",\"type\":\"grade\"}],\"text\":\"BRUCE HANSEN is recorded teaching in Fall 2017, Fall 2019. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1072\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1082\",\"type\":\"grade\"},{\"course_id\":\"ECON 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709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1222\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1232\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1242\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1252\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"JACK PORTER is recorded teaching in Fall 2006, Fall 2007, Fall 2008, Fall 2009, Fall 2010, Fall 2012, Fall 2013, Fall 2014, Fall 2015, Fall 2016, Fall 2017, Fall 2018, Fall 2019, Fall 2020, Fall 2021, Fall 2022, Fall 2023, Fall 2024, Fall 2025. Recorded history may be incomplete and does not establish a future schedule.\"},{\"citations\":[{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1252\",\"type\":\"grade\"},{\"course_id\":\"ECON 709\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"source_record\":{\"entity_id\":\"219dd0d7-82ef-3ce5-97a1-17f8d8c1305d\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1262\",\"type\":\"grade\"}],\"text\":\"YONG CAI is recorded teaching in Fall 2024, Fall 2025. 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}]