Mitigated intermittent elevated error rates with Gemini 3.1 Pro models on Gemini Web and Gemini App.

Timeline (UK time)

1. 11 Sep 2026, 21:45 BST ✓ Operational

   Summary: Mitigated intermittent elevated error rates with Gemini 3.1 Pro models on Gemini Web and Gemini App. Description: Between 6:00 PDT and 13:22 PDT on 11 September 2026, a subset of Gemini users may have experienced elevated error rates with Gemini 3.1 Pro models on Gemini Web and Gemini App. From preliminary analysis, the issue was triggered by a recent rollout. Our engineers identified the cause and mitigated it with a code change. We thank you for your patience while we worked on resolving the issue. Symptoms: Customers may have encountered intermittent errors when using Gemini 3.1 Pro models on Gemini Web and Gemini App.