AI model releases in May 2025
The confirmed release record for May 2025, grouped by provider and linked to the primary source used for each date.
May 2025
5 releases across 4 providers
Confirmed releases
| Release | Provider | Confirmed | Evidence | BenchLM |
|---|---|---|---|---|
| May 2025· 5 releases | ||||
| DeepSeek-R1 |  | Exact day | DeepSeek | Benchmarks |
| Claude 43 model variants |  | Exact day | Anthropic | Benchmarks |
| Devstral Small |  | Exact day | Mistral | Benchmarks |
| Gemini 2.5 TTS preview (05-2025)2 model variants |  | Exact day | Benchmarks | |
| Mistral Medium 3 | | Exact day | Mistral AI | Benchmarks |