{"entity":"deepseek-r1-lite-preview","id":"ent_deepseek-r1-lite-preview","name":"DeepSeek-R1-Lite-Preview","predicate":"model_release","label":"release date","page":"https://asof.is/record/deepseek-r1-lite-preview/model_release","as_of":"2026-11-04","summary":"As of November 4, 2026, the AsOf record says DeepSeek-R1-Lite-Preview was released on November 20, 2024, from a primary source (api-docs.deepseek.com). The record holds 1 claim on DeepSeek-R1-Lite-Preview's release, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never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_EC21B1A06E2F"],"latest_period":null,"claims":[{"id":"clm_EC21B1A06E2F","value":"DeepSeek-R1-Lite-Preview","valid_from":"2024-11-20","valid_to":null,"published":"2024-11-20","recorded":"2026-11-04","confidence":0.95,"status":"valid","assertable":true,"superseded_by":null,"sources":[{"url":"https://api-docs.deepseek.com/news/news1120","tier":"primary","publisher":"DeepSeek (API docs news)","published_at":"2024-11-20T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-11-04","quote":"DeepSeek-R1-Lite Release 2024/11/20 Copy Markdown Copy Markdown Open Markdown 🚀 DeepSeek-R1-Lite-Preview is now live","url":"https://api-docs.deepseek.com/news/news1120"}}],"replaced":[],"faq":[{"question":"When was DeepSeek-R1-Lite-Preview released?","answer":"On November 20, 2024, from a primary source (api-docs.deepseek.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"}}}