{"ok":true,"trend":{"id":529120,"platform":"hn","region":"global","key":"cs240 ai cheating retrospective","title":"CS240 AI Cheating Retrospective","url":"https://turkeyland.net/thoughts/ai.php","first_seen":"2026-09-30T21:20:39.622229Z","last_seen":"2026-10-01T01:50:39.673621Z","last_rank":14,"peak_rank":14,"last_volume":93,"peak_volume":93,"seen_count":13,"score":0.527890625,"category_hint":null,"section":null,"category":null,"summary":"A computer science instructor has published a retrospective on cheating with AI tools in the CS240 course, describing how students used chatbots and what countermeasures were tried. The piece recounts detection difficulties and lessons learned about assessment design. It is drawing attention from educators and technologists debating how universities should adapt coursework to widespread AI use.","why":"Widespread concern in academia about students using AI tools to complete assignments has made first-hand teaching accounts a focus of debate.","tone":"neutral","entities":["CS240"],"summarized_at":"2026-10-01T03:23:08.140731Z","meta":{"lang":"en","link":"https://turkeyland.net/thoughts/ai.php","hn_id":"49913458","comments":68},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Instructor reflects on AI cheating in CS240 course","timeline":[{"captured_at":"2026-09-30T21:20:39.622229Z","rank":27,"volume":8},{"captured_at":"2026-09-30T21:35:39.685880Z","rank":23,"volume":15},{"captured_at":"2026-09-30T21:50:39.621057Z","rank":19,"volume":20},{"captured_at":"2026-09-30T22:05:40.503875Z","rank":20,"volume":23},{"captured_at":"2026-09-30T22:20:39.618825Z","rank":19,"volume":33},{"captured_at":"2026-09-30T22:35:39.660574Z","rank":18,"volume":37},{"captured_at":"2026-09-30T22:50:39.665307Z","rank":17,"volume":51},{"captured_at":"2026-09-30T23:05:39.758551Z","rank":15,"volume":62},{"captured_at":"2026-09-30T23:20:39.866121Z","rank":15,"volume":69},{"captured_at":"2026-09-30T23:35:39.657917Z","rank":15,"volume":74},{"captured_at":"2026-10-01T01:20:39.659209Z","rank":15,"volume":88},{"captured_at":"2026-10-01T01:35:39.662199Z","rank":14,"volume":92},{"captured_at":"2026-10-01T01:50:39.673621Z","rank":14,"volume":93}],"posts":[{"platform":"hn","url":"https://news.ycombinator.com/item?id=49913458","author":"ArchAndStarch","title":"CS240 AI Cheating Retrospective","snippet":null,"posted_at":"2026-09-30T19:54:29Z","likes":93}],"elsewhere":[],"window":"7d"}}