Google Antigravity model access is more confusing than it looks. Here’s the current official breakdown: Free → Sonnet 4.6, Opus 4.6 AI Plus → Sonnet 4.6, Opus 4.6 AI Pro → Sonnet 5.5 + Opus 5.5* AI Ultra → Sonnet 5.5 + Opus 5.5 Enterprise → no Claude 5.5 *Pro requires a non-trial subscription. So yes, Claude Opus 5.5 and Sonnet 5.5 are officially in Antigravity. But they’re not available to everyone.

What a confusing clusterfuck 😄

I do have normal pro sub. but I didn't get it.

CONFIRMED: Gemini 3.5 Pro is officially DEAD. Google is no longer releasing Gemini 3.5 Pro. A Google spokesperson confirmed the model has been scrapped. It was originally planned for June. Google has now skipped straight to Gemini 4 Argon.

You don't scrap the stepping stone unless the leap is ready, Argon is closer than people think.

Google is changing which models you can actually use starting Oct 9. Free → only Flash-Lite AI Plus → loses Pro Only AI Pro & Ultra keep full access Same app. Completely different experience depending on your plan.

So I will cancel Plus same as I will cancel ChatGPT Pro. Anthropic will win.

This is actually quite bad. If Google is cutting the limits for free and Plus users, it could mean that the limits for Pro and Ultra users will also be reduced.

This is why you never buy yearly subs

yeah that's the worst part. they could at least let existing subs keep what they signed up for till renewal

😫突发！天塌了！ Google谷歌从10月9日起，AI模型使用权限大变更！ 免费版 → 仅限 Flash-Lite AI Plus → 失去 Pro

they should finally release gemini 4

I just got a notification on my gemini. In any case, I didn't use this model, it was super expensive to the limit.

ai plus losing pro is the part that stings. paying for a plan and getting the free tier with extra steps lol

I translated the downgrade into Artificial Intelligence Index numbers. Being optimistic with reasoning. What surprised me is that Gemini 3.1 Pro has a much lower index, so using Flash on Pro and Ultra plans seems like a better choice until Gemini 4 is truly released, I suppose… I think there are other limits, like the context window on lower plans, that really hit long-running tasks, but Google’s docs are so confusing about that. Either way, a real downgrade for the free tier.

Something feels different after the latest codex reset. Same Sol 6.1 High. Same kind of work. Before the reset it took most of the day to burn a decent chunk say 25%. Now I’m already down to 41% weekly after just a few hours. What exactly changed?

Exact same experience here, I guess I am not imagining things.

Google has finally stopped being a charity

Good news for Google Antigravity Users Claude Opus 5.5 and Sonnet 5.5 are in Google Antigravity now, on Pro and Ultra plan.

There is a catch only available for real paying users not available on trial and partner offer like Jio Gemini Pro not available

That's a bummer. I was building an app with the free quota each day for past 2 weeks and now my model will be removed.