{"id":"clm_C3308EB7C406","entity":"cursor","predicate":"model_release","value":"Composer","value_json":{"feed":"cursor-blog","item":"https://cursor.com/blog/composer","tags":{"v":2,"ai":true,"by":"claude-haiku-5-5","on":"2026-10-31","themes":["coding","agents"],"model_tier":"frontier","release_kind":"model"},"check":{"on":"2026-10-31","url":"https://cursor.com/blog/2-0","pages":2,"quote":"Today, we’re releasing two big updates that make Cursor the best place to work with agents: our first coding model, Composer, and a new interface for working with many agents in parallel.","outcome":"checked"},"evidence":"Composer is our new agent model designed for software engineering intelligence and speed.","extracted_by":"claude-haiku-5-5","primary_source":true},"valid_from":"2025-10-29","valid_to":null,"published":"2025-10-29","recorded":"2026-10-29","confidence":0.7,"status":"valid","assertable":true,"superseded_by":null,"supersedes":[],"first_seen_at":"2026-10-29T15:45:01.405798+00:00","updated_at":"2026-10-31T04:24:05.858973+00:00","sources":[{"url":"https://cursor.com/blog/composer","tier":"primary","publisher":"Cursor","published_at":"2025-10-29T00:00:00+00:00"},{"url":"https://cursor.com/blog/2-0","tier":"primary","publisher":"Cursor","published_at":"2025-10-29T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-10-31","quote":"Today, we’re releasing two big updates that make Cursor the best place to work with agents: our first coding model, Composer, and a new interface for working with many agents in parallel.","url":"https://cursor.com/blog/2-0","excerpt":"Composer is our new agent model designed for software engineering intelligence and speed."},"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"}}}