Hello,
I am on the Pro Plan, but I am constantly getting a 503 Service Unavailable error with “MODEL_CAPACITY_EXHAUSTED” whenever I try to use Claude Sonnet 4.6 (Thinking) in Antigravity 2.0.
I have already cleared my local cache, verified my network configuration, and completely reset my workspace/auth tokens, but the issue persists. Other models like Gemini work fine, which points to a backend routing/quota desync on my account.
Here is my latest trajectory log:
Trajectory ID: 064a748d-10b3-4408-b221-3b9ed3ce1…
TraceID: 0x4a3302b50075dd..
Domain: cloudcode-pa.googleapiscom
Please check my account routing or reset the stuck session pool. Thank you!