# @JohnWittle — 2026-10-08

♥8 ↻0 · https://x.com/JohnWittle/status/2108118921895174528

@BoboLinNotes I don't know, it's been less than a day since they were released lol. maybe claudedotai and claude code have been deploying haiku 5.5 for months, maybe they're still using haiku 4.5 and it'll be months before someone at anthropic notices and updates the config behind the scenes

tags: author:johnwittle, kind:tweet, model:claude-haiku-4-5, on:claude-haiku-5-5, year:2026
cited on: _dossiers/claude-haiku-5-5.md, claude-haiku-5-5