Confirmed model releases
AI model releases in February 2026
The confirmed release record for February 2026, grouped by provider and linked to the primary source used for each date.
February 2026
6 releases across 4 providers
Confirmed releases
| Release | Provider | Confirmed | Evidence | BenchLM |
|---|---|---|---|---|
| February 2026· 6 releases | ||||
| Mercury 2 |  | Exact day | Inception | Benchmarks |
| Gemini 3.1 Pro |  | Exact day | Benchmarks | |
| Gemini 3 Deep Think | | Exact day | Benchmarks | |
| GPT-5.3-Codex-Spark |  | Exact day | OpenAI | Benchmarks |
| GPT-5.3-Codex | | Exact day | OpenAI | Benchmarks |
| Claude 4.62 model variants |  | Month precision | Anthropic system card | Benchmarks |