# @geogristle — 2026-09-24

♥3619 ↻69 · https://x.com/geogristle/status/2103227261482934449

How the fuck did they train Opus 5.5

tags: author:geogristle, capability-shock, kind:tweet, on:claude-opus-5-5, year:2026
cited on: _dossiers/claude-opus-5-5.md, claude-opus-5-5