Model Library
MistralReleased May 21, 2025Devstral Small (May)
Mistral · Released May 21, 2025
Intelligence score
12
At a glance
- Intelligence
- 12
- Speed
- —
- Latency
- —
- Input price
- Not published
- Output price
- Not published
- Context window
- 260Ktokens
- Parameters
- 23.6billions
Summary
Comparison summary
Devstral Small (May '25) scores 12 (estimated) on the Artificial Analysis Intelligence Index, placing it well above average among other open weight non-reasoning models of similar size (median: 6).
Specifications
Technical specifications
| Model name | Devstral Small (May) |
|---|---|
| Provider | Mistral |
| Release date | May 21, 2025 |
| Intelligence score | 12 |
| Speed | — |
| Latency (TTFT) | — |
| Input price | Not published |
| Output price | Not published |
| Context window | 260,000 tokens |
| Parameters | 23.6B |
| Reasoning | No |
| Input modalities | text |
| Output modalities | — |
| Open weights | Yes |
| License | Apache 2 |
| API availability | — |
| Source | Model Intelligence legacy profile: devstral-small-2505 |
FAQ · 15
Frequently asked questions
Devstral Small (May '25) was released on May 21, 2025.
Devstral Small (May '25) was created by Mistral.
Devstral Small (May '25) scores 12 (estimated) on the Artificial Analysis Intelligence Index, placing it well above average among other open weight non-reasoning models of similar size (median: 6).
No, Devstral Small (May '25) is not a reasoning model. It provides direct responses without extended chain-of-thought reasoning.
Devstral Small (May '25) supports text input.
Devstral Small (May '25) supports text output.
No, Devstral Small (May '25) does not support image input. It can only process text.
No, Devstral Small (May '25) is not multimodal. It only supports text input.
Devstral Small (May '25) has a context window of 260k tokens. This determines how much text and conversation history the model can process in a single request.
Yes, Devstral Small (May '25) is open weights. The model weights are publicly available and can be downloaded for self-hosting.
Devstral Small (May '25) has 23.6 billion parameters.
Devstral Small (May '25) is released under the Apache 2.0 license. This license allows commercial use.
Devstral Small (May '25) achieves a score of 12 on the Artificial Analysis Intelligence Index. This composite benchmark evaluates models across reasoning, knowledge, mathematics, and coding.
Devstral Small (May '25) is an open weights model that can be self-hosted.
Devstral Small (May '25) is an open weights model that can be downloaded and self-hosted.