{"id":"clm_786033A38FE4","entity":"claude","predicate":"deprecated","value":"Claude Opus 4 and 4.1","value_json":{"feed":"claude-apps-release-notes","item":"https://support.claude.com/en/articles/12138966-release-notes#2026-01-16","tags":{"v":2,"ai":true,"by":"claude-haiku-5-5","on":"2026-10-31","themes":[]},"check":{"on":"2026-10-31","url":"https://support.claude.com/en/articles/12138966-release-notes#2026-01-16","pages":1,"quote":"Opus 4 and 4.1 deprecated from Claude and Claude Code We’ve removed Claude Opus 4 and 4.1 from the Claude model selector and Claude Code.","outcome":"checked"},"evidence":"Cowork research preview expanded to Pro plans · Cowork is now available to Pro plan users on Claude Desktop (macOS only). · Claude Code access added to Team plan Standard seats · We’re now including Claude Code access with every Team plan standard seat. Refer to this article for more information: Pu","extracted_by":"claude-haiku-5-5","primary_source":true},"valid_from":"2026-01-16","valid_to":null,"published":"2026-01-16","recorded":"2026-10-31","confidence":0.7,"status":"valid","assertable":true,"superseded_by":null,"supersedes":[],"first_seen_at":"2026-10-31T02:13:28.6448+00:00","updated_at":"2026-10-31T03:52:09.939321+00:00","sources":[{"url":"https://support.claude.com/en/articles/12138966-release-notes#2026-01-16","tier":"primary","publisher":"Anthropic","published_at":"2026-01-16T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-10-31","quote":"Opus 4 and 4.1 deprecated from Claude and Claude Code We’ve removed Claude Opus 4 and 4.1 from the Claude model selector and Claude Code.","url":"https://support.claude.com/en/articles/12138966-release-notes#2026-01-16","excerpt":"Cowork research preview expanded to Pro plans · Cowork is now available to Pro plan users on Claude Desktop (macOS only). · Claude Code access added to Team plan Standard seats · We’re now including Claude Code access with every Team plan standard seat. Refer to this article for more information: Pu"},"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"}}}