Hi team, Quick question, any plans to add Claude Opus 4.6? It just got released. Thanks!

Is available on VertexAI but not in Antigravity

If you ask you model what model he is, it will tell you sonnet 3.5 even if you select opus 4.5 Not sure we using the correct models on Antigravity

I’m on the ultra plan fully dedicated to the antigravity system… will 100% cancel if opus 4.6 isn’t added with 2 days at this point. I’m not going to continue to wait around.

Same here! Apparently, Antigravity can’t keep up with AI enthusiasts. This is so important for us!!! Other companies understand!

Also, being an Ultra subscriber, I would not agree with giving users the silent treatment. A simple, “we are working on it, you will get it in a month,” or whatever. I do foresee that if Google does not step up its game, OpenAI, with the release of Codex 5.3, Cursor, Windsurf, etc., is going to win …

Thank you for responding. I can’t speak for everyone, but a simple update is always appreciated.

Thats the bad part of Being a Giant, the issue is the subscription looks solid but the support still poor, how ever we hope the voices are heard soon I really like the antigravity the platform looks very promising to be honest

we have now! please close and open again, then you can choose to use the ops 4.6!

Perfect! I just got “Claude Opus 4.5 is no longer available. Please switch to Claude Opus 4.6!” Thank you very much for this fast update!

Yeah we need this ASAP especially for google ai paid users (pro and ultra). I mean we are already paying google for such a service, and we can’t expect to be the latest people that gets to try the newest models

Claude Opus 4.6 support?

Google Antigravity

Abhijit_Pramanik February 6, 2026, 6:36pm 22

Thank you for sharing your feedback regarding the availability of Claude Opus 4.6 on Antigravity. We’ll be filling an internal feature request. We appreciate your patience and will provide updates as they become available.

When will Opus 4.6 be available on Antigravity?

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When will Opus 4.6 be available on Antigravity? Google Antigravity feature_request	3	405	February 6, 2026
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Claude Opus 4.7 has been available for 24+ hours — Antigravity is now the only major AI coding tool without it Google Antigravity models , feature-request	18	6253	May 13, 2026
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Claude Opus 4.6 support?

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