{"id":"clm_FABEC0B5AFE9","entity":"muse-spark","predicate":"model_release","value":"Muse Spark","value_json":{"note":"available at meta.ai and the Meta AI app the same day; private API preview","check":{"by":"research, quote read on the page","on":"2026-11-04","url":"https://ai.meta.com/blog/introducing-muse-spark-msl/","quote":"Introducing Muse Spark: Scaling Towards Personal Superintelligence April 8, 2026","outcome":"checked","dated_by":"quote"},"developer":"meta"},"valid_from":"2026-04-08","valid_to":null,"published":"2026-04-08","recorded":"2026-11-04","confidence":0.95,"status":"valid","assertable":true,"superseded_by":null,"supersedes":[],"first_seen_at":"2026-11-04T02:40:06.661518+00:00","updated_at":"2026-11-04T02:40:23.583789+00:00","sources":[{"url":"https://ai.meta.com/blog/introducing-muse-spark-msl/","tier":"primary","publisher":"Meta (AI at Meta blog)","published_at":"2026-04-08T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-11-04","quote":"Introducing Muse Spark: Scaling Towards Personal Superintelligence April 8, 2026","url":"https://ai.meta.com/blog/introducing-muse-spark-msl/"},"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"}}}