Antigravity will remove Claude Opus 4.6 on November 2, and a Pro trial cannot run Opus 5.5

T2Covered by 1 source · first reported by UploadVR / Road to VR / MIXED at 21 Oct, 00:08 UTC

Google's own Antigravity documentation says Claude Sonnet 4.6, Claude Opus 4.6 and GPT-OSS-120b "will be removed on November 2, 2026". The three newer models in the same list, Gemini 4 Argon, Claude Sonnet 5.5 and Claude Opus 5.5, carry a different footnote: they are available "on Google AI Pro for…