leo 🐾(@synthwavedd):Claude Opus 5.2 (they seem to be skipping 5.1 based on slugs specifically referencing "5.2" popping up recently) is likely being greyscale tested on Claude Code under the "Opus 5" name Claude Opus requests on Web still go to the older model. Opus 5 left, Opus 5.2 right. No search. Pretty massive difference!

leo 🐾

@synthwavedd

tech, ai & politics nerd || got info you think i'd be interested in? let's talk! sywv.tips@proton.me || dono:

가입 August 2022

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leo 🐾@synthwavedd

2026.09.14 17:41

Claude Opus 5.2 (they seem to be skipping 5.1 based on slugs specifically referencing "5.2" popping up recently) is likely being greyscale tested on Claude Code under the "Opus 5" name Claude Opus requests on Web still go to the older model. Opus 5 left, Opus 5.2 right. No search. Pretty massive difference!