Opus 5.5 is clearly better than Astra, a user says

bluedev @blueemi99Originally posted 2026.09.23

Open original on X

Holy shit the difference is soooo massive. Opus 5.5 is same model class as Sol, but its better than Astra. OpenAI is really cooked this time if they dont ship Astra 6.1 that absolutely mogs real quick

This post quotes another post: “Higgsfield demos samurai 3D games built with Claude Opus 5.5 and GPT-6 Astra”