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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_80b9c58bb54c247aca1d41ef\", \"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_800240e123aa63ca6a162dd9","course_id":"ECE 542","catalog_version_id":"700c52d2fbc524f3f93c358aa11341de04eb1d23681709cbf542fc4a4bf988cc","record_version_id":"e267c7f7ead4ec605fbe5eb90c04001f23ce5de2e8d0eb2d1b3e8633e1df2120","job_id":"enrich-f516c4d3e82cfe326b4f5f54","output_id":"e0f072c33f9e2892a78a758728138d4f1683f0295b6bfe01eeceb90d1c1a6e5d","section":"requirements","status":"valid","value_json":"{\"nodes\":[{\"children\":[\"n1\",\"n2\",\"n3\",\"n4\"],\"condition\":null,\"course\":null,\"evidence\":\"(E C E 335or340), graduate/professional standing, or member of Engineering Guest Students\",\"id\":\"n0\",\"kind\":\"any\"},{\"children\":[],\"condition\":null,\"course\":{\"course_number\":335,\"minimum_grade\":null,\"subjects\":[\"ECE\"],\"timing\":\"prior\"},\"evidence\":\"E C E 335\",\"id\":\"n1\",\"kind\":\"course\"},{\"children\":[],\"condition\":null,\"course\":{\"course_number\":340,\"minimum_grade\":null,\"subjects\":[\"ECE\"],\"timing\":\"prior\"},\"evidence\":\"340\",\"id\":\"n2\",\"kind\":\"course\"},{\"children\":[],\"condition\":\"graduate/professional standing\",\"course\":null,\"evidence\":\"graduate/professional standing\",\"id\":\"n3\",\"kind\":\"condition\"},{\"children\":[],\"condition\":\"member of Engineering Guest Students\",\"course\":null,\"evidence\":\"member of Engineering Guest Students\",\"id\":\"n4\",\"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_800240e123aa63ca6a162dd9","course_id":"ECE 542","catalog_version_id":"700c52d2fbc524f3f93c358aa11341de04eb1d23681709cbf542fc4a4bf988cc","record_version_id":"e267c7f7ead4ec605fbe5eb90c04001f23ce5de2e8d0eb2d1b3e8633e1df2120","job_id":"enrich-f516c4d3e82cfe326b4f5f54","output_id":"e0f072c33f9e2892a78a758728138d4f1683f0295b6bfe01eeceb90d1c1a6e5d","section":"search_profile","status":"valid","value_json":"{\"assumed_background\":[{\"evidence\":[{\"course_id\":\"ECE 335\",\"field\":\"description\",\"quote\":\"Characteristics of semiconductors; study of physical mechanisms and circuit modeling of solid state electronic and photonic devices; principles of microelectronic processing and examples of integrated circuits.\"},{\"course_id\":\"ECE 340\",\"field\":\"description\",\"quote\":\"Modeling, characterization, and application of semiconductor devices and integrated circuits. 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I took ECE 340 and now is taking ECE 542. The content of ECE 542 is his research focus; therefore, the homework sets are fun and creative. The projects are helpful for learning too. Strongly recommend!\",\"course_id\":\"ECE 542\",\"date\":\"2020-11-04 22:17:16 +0000 UTC\",\"difficulty_rating\":4,\"id\":\"59831d860f376ce7f5cb821f\",\"instructor_id\":\"rmp:2257703\",\"instructor_name\":\"Hongrui Jiang\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTMzNzcwNjk0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2257703\"},{\"comment\":\"He seems condescending to most, but it's only to people who pretend they know what they're talking about. He sees right through them. If you straight up tell him you don't understand and are respectful, he will slowly walk you through problems. 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He is a lenient grader who rarely gives full scores unless work is impressive.\"},{\"citations\":[{\"course_id\":\"ECE 542\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"source_record\":{\"entity_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1192\",\"type\":\"grade\"},{\"course_id\":\"ECE 542\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"source_record\":{\"entity_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1212\",\"type\":\"grade\"},{\"course_id\":\"ECE 542\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"source_record\":{\"entity_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1242\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Fall 2018: 3.68 GPA, 89.5% A/AB (n=19 letter grades); Fall 2020: 3.61 GPA, 90.9% A/AB (n=22 letter grades); Fall 2023: 3.67 GPA, 83.3% A/AB (n=24 letter grades).\"}]}],\"difficulty_workload\":[{\"citations\":[{\"instructor_name\":\"Hongrui Jiang\",\"review_date\":\"2020-11-04 22:17:16 +0000 UTC\",\"review_id\":\"59831d860f376ce7f5cb821f\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2257703\",\"source_review_id\":\"UmF0aW5nLTMzNzcwNjk0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2257703\",\"type\":\"review\"}],\"text\":\"Homework sets are described as fun and creative, while projects are noted as helpful for learning the material.\"}],\"errors\":[],\"historical_context\":[],\"message\":null,\"offered\":true,\"profile_hash\":\"e59ddc7389015d0035b68cd195c939d475bf72b959b29cf12eab59b454ccaef1\",\"quick_take\":[{\"citations\":[{\"instructor_name\":\"Hongrui Jiang\",\"review_date\":\"2020-11-04 22:17:16 +0000 UTC\",\"review_id\":\"59831d860f376ce7f5cb821f\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2257703\",\"source_review_id\":\"UmF0aW5nLTMzNzcwNjk0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2257703\",\"type\":\"review\"},{\"instructor_name\":\"Hongrui Jiang\",\"review_date\":\"2020-12-25 01:06:56 +0000 UTC\",\"review_id\":\"54d402717e04043c56482a10\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2257703\",\"source_review_id\":\"UmF0aW5nLTM0MTk1NjAz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2257703\",\"type\":\"review\"}],\"text\":\"Professor Hongrui Jiang teaches a course aligned with his research, offering creative homework and helpful projects. He is patient with respectful students but condescending to those who pretend knowledge, though he grades leniently for impressive work.\"},{\"citations\":[{\"course_id\":\"ECE 542\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1192\",\"type\":\"grade\"},{\"course_id\":\"ECE 542\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1212\",\"type\":\"grade\"},{\"course_id\":\"ECE 542\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1242\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Fall 2018: 3.68 GPA, 89.5% A/AB (n=19 letter grades); Fall 2020: 3.61 GPA, 90.9% A/AB (n=22 letter grades); Fall 2023: 3.67 GPA, 83.3% A/AB (n=24 letter grades).\"}],\"student_experience\":[{\"citations\":[{\"instructor_name\":\"Hongrui Jiang\",\"review_date\":\"2020-12-25 01:06:56 +0000 UTC\",\"review_id\":\"54d402717e04043c56482a10\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:2257703\",\"source_review_id\":\"UmF0aW5nLTM0MTk1NjAz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/2257703\",\"type\":\"review\"}],\"text\":\"Students who are respectful and admit they do not understand are walked through problems slowly, whereas pretense is met with condescension.\"}],\"task_hash\":\"74fb0997943e888960bbc9e47db8c4fd12e4292d55c20509d8d89db6a9910f68\",\"teaching_history\":[{\"citations\":[{\"course_id\":\"ECE 542\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"source_record\":{\"entity_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1092\",\"type\":\"grade\"},{\"course_id\":\"ECE 542\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"source_record\":{\"entity_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1112\",\"type\":\"grade\"},{\"course_id\":\"ECE 542\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"source_record\":{\"entity_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1132\",\"type\":\"grade\"},{\"course_id\":\"ECE 542\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"source_record\":{\"entity_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1152\",\"type\":\"grade\"},{\"course_id\":\"ECE 542\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"source_record\":{\"entity_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1172\",\"type\":\"grade\"},{\"course_id\":\"ECE 542\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"source_record\":{\"entity_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1192\",\"type\":\"grade\"},{\"course_id\":\"ECE 542\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"source_record\":{\"entity_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1212\",\"type\":\"grade\"},{\"course_id\":\"ECE 542\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"source_record\":{\"entity_id\":\"bbc21cdc-0ee0-359f-bb4d-1a460bc827d3\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1242\",\"type\":\"grade\"}],\"text\":\"HONGRUI JIANG is recorded teaching in Fall 2008, Fall 2010, Fall 2012, Fall 2014, Fall 2016, Fall 2018, Fall 2020, Fall 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":true}]