I have google ai pro plan and tried antigravity with 3.5 flash but it used up all my quota in two prompts. If that is not a bug then it is seriously unusable.
I'm seeing this too.
API price for gemini-3.5-flash is 3x gemini-3-flash-preview so they might be throttling it 3x sooner. They should either drop API prices or not advertise AI Pro as supporting Antigravity.
https://ai.google.dev/gemini-api/docs/pricing#gemini-3.5-fla...
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Yesterday, or the day before, Google lowered the AI Pro quota from 33x standard usage to 4x.
From the talk on the Gemini subreddit it's severely lower than before. I'm likely canceling my AI Pro.
The update also broke the app for me. Editing a message crashes the app every time. I'm on a Pixel lol