{"entity":"claude-3-haiku","id":"ent_claude-3-haiku","name":"Claude 3 Haiku","predicate":"model_release","label":"release date","page":"https://asof.is/record/claude-3-haiku/model_release","as_of":"2026-11-04","summary":"As of November 4, 2026, the AsOf record says Claude 3 Haiku was released on March 13, 2024, from a primary source (anthropic.com). The record holds 1 claim on Claude 3 Haiku's release, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.","current":["clm_60C2CD971E74"],"latest_period":null,"claims":[{"id":"clm_60C2CD971E74","value":"Claude 3 Haiku","valid_from":"2024-03-13","valid_to":null,"published":"2024-03-13","recorded":"2026-11-04","confidence":0.95,"status":"valid","assertable":true,"superseded_by":null,"sources":[{"url":"https://www.anthropic.com/news/claude-3-haiku","tier":"primary","publisher":"Anthropic","published_at":"2024-03-13T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-11-04","quote":"Today we’re releasing Claude 3 Haiku, the fastest and most affordable model in its intelligence class.","url":"https://www.anthropic.com/news/claude-3-haiku"}}],"replaced":[],"faq":[{"question":"When was Claude 3 Haiku released?","answer":"On March 13, 2024, from a primary source (anthropic.com) (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"}}}