{"id":"clm_82F7896C79FA","entity":"openai","predicate":"released","value":"MuseNet","value_json":{"feed":"openai-news","item":"https://openai.com/index/musenet","tags":{"v":2,"ai":true,"by":"claude-haiku-5-5","on":"2026-11-03","themes":["voice_audio"],"model_tier":"specialized","release_kind":"model"},"check":{"on":"2026-11-04","url":"https://openai.com/index/musenet","read":"feed","pages":1,"quote":"We’ve created MuseNet, a deep neural network that can generate 4-minute musical compositions with 10 different instruments, and can combine styles from country to Mozart to the Beatles.","outcome":"checked"},"evidence":"We’ve created MuseNet, a deep neural network that can generate 4-minute musical compositions with 10 different instruments, and can combine styles from country to Mozart to the Beatles. MuseNet was not explicitly programmed with our understanding of music, but instead discovered patterns of harmony,","extracted_by":"claude-haiku-5-5","primary_source":true},"valid_from":"2019-04-25","valid_to":null,"published":"2019-04-25","recorded":"2026-11-03","confidence":0.7,"status":"valid","assertable":true,"superseded_by":null,"supersedes":[],"first_seen_at":"2026-11-03T23:55:38.749992+00:00","updated_at":"2026-11-04T01:09:03.345166+00:00","sources":[{"url":"https://openai.com/index/musenet","tier":"primary","publisher":"OpenAI","published_at":"2019-04-25T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-11-04","quote":"We’ve created MuseNet, a deep neural network that can generate 4-minute musical compositions with 10 different instruments, and can combine styles from country to Mozart to the Beatles.","url":"https://openai.com/index/musenet","read":"feed","excerpt":"We’ve created MuseNet, a deep neural network that can generate 4-minute musical compositions with 10 different instruments, and can combine styles from country to Mozart to the Beatles. MuseNet was not explicitly programmed with our understanding of music, but instead discovered patterns of harmony,"},"legend":{"dates":"valid_from: when the claim took effect (a period figure: the day its period closed). published: the earliest day a source on the record published it (a filing's filing date, a post's date; null when no source carries one). recorded: the day AsOf first held it. A figure can take effect weeks before it is published.","why_not":{},"checked_by":{"page-read":"its source page states the value and the date"}}}