{"entity":"muse-spark","id":"ent_muse-spark","name":"Muse Spark","predicate":"predecessor","label":"predecessor","page":"https://asof.is/record/muse-spark/predecessor","as_of":"2026-11-04","summary":"As of November 4, 2026, Muse Spark's predecessor on the AsOf record is Llama 4 Maverick, dated April 8, 2026, from a primary source (ai.meta.com). The record holds 1 claim on Muse Spark's predecessor, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.","current":["clm_07EBDD71300E"],"latest_period":null,"claims":[{"id":"clm_07EBDD71300E","value":"Llama 4 Maverick","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,"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":"we can reach the same capabilities with over an order of magnitude less compute than our previous model, Llama 4 Maverick","url":"https://ai.meta.com/blog/introducing-muse-spark-msl/"}}],"replaced":[],"faq":[{"question":"What is Muse Spark's current predecessor?","answer":"Llama 4 Maverick, dated April 8, 2026, from a primary source (ai.meta.com). The record asserts this claim as of November 4, 2026 (status valid, confidence 0.95)."}],"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"}}}