{"id":"clm_03DC429104AD","entity":"openai","predicate":"feature_added","value":"Prompt Caching","value_json":{"feed":"openai-news","item":"https://openai.com/index/api-prompt-caching","tags":{"v":2,"ai":true,"by":"claude-haiku-5-5","on":"2026-11-03","themes":["pricing_access","developer_platform"]},"check":{"on":"2026-11-04","url":"https://openai.com/index/api-prompt-caching","read":"feed","pages":1,"quote":"Prompt Caching in the API. Offering automatic discounts on inputs that the model has recently seen","outcome":"checked"},"evidence":"Offering automatic discounts on inputs that the model has recently seen","extracted_by":"claude-haiku-5-5","primary_source":true},"valid_from":"2024-10-01","valid_to":null,"published":"2024-10-01","recorded":"2026-11-03","confidence":0.7,"status":"valid","assertable":true,"superseded_by":null,"supersedes":[],"first_seen_at":"2026-11-03T23:55:33.918867+00:00","updated_at":"2026-11-04T13:19:07.452137+00:00","sources":[{"url":"https://openai.com/index/api-prompt-caching","tier":"primary","publisher":"OpenAI","published_at":"2024-10-01T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-11-04","quote":"Prompt Caching in the API. Offering automatic discounts on inputs that the model has recently seen","url":"https://openai.com/index/api-prompt-caching","read":"feed","excerpt":"Offering automatic discounts on inputs that the model has recently seen"},"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"}}}