Confirmed model releases
AI model releases in November 2025
The confirmed release record for November 2025, grouped by provider and linked to the primary source used for each date.
November 2025
6 releases across 4 providers
Confirmed releases
| Release | Provider | Confirmed | Evidence | BenchLM |
|---|---|---|---|---|
| November 2025· 6 releases | ||||
| GPT-5.1-Codex-Max |  | Exact day | OpenAI | Benchmarks |
| Grok 4.1 Fast |  | Exact day | xAI | Benchmarks |
| Gemini 3 |  | Exact day | Benchmarks | |
| Grok 4.1 | | Exact day | xAI | Benchmarks |
| GPT-5.1 | | Exact day | OpenAI | Benchmarks |
| Claude Opus 4.5 |  | Month precision | Anthropic | Benchmarks |