Antigravity Gets Opus 5.5 and Sonnet 5.5: Who Gets It (explainx.ai)
Explains that Google Antigravity now lists Claude Opus 5.5 and Sonnet 5.5 for non-trial Google AI Pro and Ultra subscribers, and that Claude 4.6 and GPT-OSS-120b are removed on November 2, with who is affected and what to do.
