I don’t have access to either model, I have tried updating, checking the CLI, restarting my PC, logging out and logging back in. I am using Antigravity 2.0
To clarify, my Google One account shows an active paid Google AI Pro plan (5 TB), not a trial. Antigravity Settings also reports Google AI Pro. The quota page shows 100% remaining, and refreshing quota/credits did not change the model list. I am on Windows with Antigravity 2.0, version 2.22.0; the Antigravity CLI 1.3.2 also lists only Sonnet 4.6 and Opus 4.6. The notice on the 4.6 entries says Opus 5.5 is available on paid Pro and Ultra plans. Please check why Claude Sonnet 5.5 and Claude Opus 5.5 are not available to my account, and how to get both models to appear in the model picker. I have attached screenshots of my plan and the model list. To clarify, this is my father’s account in Antigravity also in my family group (the manager) if you need to find his email: sk********@gmailcom. Thank you for the support!
The Models page lists Claude Sonnet 5.5 and Claude Opus 5.5 are available on Google AI Pro for non-trial subscriptions. To help us understand why they aren’t showing for you, could you confirm:
Was the plan purchased directly from Google One, or did it come through a promotion, partner offer, or device bundle?
Sign in to Antigravity with the plan manager’s own account and let us know whether Claude 5.5 appears there
For your privacy, please don’t post email addresses or other account details on the forum even partially.
This is a non-trial subscription, and I have purchased directly through Google One, even with the plan manager’s account no option is visible for Opus 5.5 or Sonnet 5.5.
