Hi Antigravity team, Following the recent update, I noticed that Gemini 3.1 Pro was quietly removed from the model selector for Google AI Pro subscribers, leaving only Gemini 3.8 Flash available under the Gemini lineup. While Flash 3.8 might score high on synthetic benchmarks, it is simply not pro…

Flash 3.8 is slowwwwwwwwww! thinking so much for any task!

It would be nice if I could access Argon now that y’all pulled the plug on the most functional model for serious programming. Nah, gotta pay up 4x more. Forget it, I’ll take my money elsewhere.

I’m a gemini AI Pro user. I don’t want to pay and be forced to use just a stupid fast model. I need a valid model that works for more complex tasks. Just put 3.1 pro back or the new Argon, otherwise I will end my subscription and I’ll give my money to some competitors like Claude and GPT. No offence…

does anyone know when pro 3.1 will come again or how to fix the problem?

Exactly. Pro sub means pro model. Flash sucks. All my projects are on hold now. Muse spark free on open code makes 3 1 pro look like crap . It’s a real a free model is doing circles around 3.1. regardless why can’t we keep 3.1 ? Honestly we should be able to access all iterations of models for spec…

i need gemini pro 3.1, Why did that disappear?

For God’s sake guys, listen me up. My whole project and career depended on the 3.1 pro workflow. Please, bring it back!

Please bring gemini 3.1 pro model back!

Google Antigravity

DrQwertySilence October 13, 2026, 9:43pm 16

You can use 3.1 Pro via an API Key or Gemini AI Studio if you really need it.

Cheers.

Topic		Replies	Views
Request to Restore Gemini 3.1 Pro Access for Google AI Pro Subscribers in Antigravity Google Antigravity feedback , models	5	83	October 16, 2026
Gemini 3.1 Pro disappeared from Antigravity despite Jio Google AI Pro subscription Google Antigravity gemini	8	708	October 16, 2026
CRITICAL: Removing Gemini 3.1 Pro and locking Argon behind Ultra tier makes Antigravity IDE completely useless for Pro subscribers Google Antigravity feedback	5	1016	October 15, 2026
Why did Gemini 3.1 Pro go away? Google Antigravity gemini	4	44	October 16, 2026
Gemini 3.1 Pro missing from AI Studio since 2026-09-18 — bug or intentional? Google AI Studio ai-studio	7	932	October 13, 2026

Please bring gemini 3.1 pro model back!

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