Devstral Small
Devstral Small is Mistral AI's language model with a 256K context window and up to 64K output tokens, available from 3 providers, starting at $0.100 / 1M input and $0.300 / 1M output. A 24B open-weight agentic coding model from Mistral and All Hands AI, fine-tuned from Mistral Small 3.1 for software engineering agent tasks with tool use.
Mistral AI's language model with a 256K context window and up to 64K output tokens, available from 3 providers, starting at $0.100 / 1M input and $0.300 / 1M output. A 24B open-weight agentic coding model from Mistral and All Hands AI, fine-tuned from Mistral Small 3.1 for software engineering agent tasks with tool use.mistral-devstral-small |
| Language |
| Active |
| Mistral AI |
| 256K tokens |
| 64K tokens |
| Text |
| Text |
| · 9 months ago |
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Capabilities
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Pricing by Provider
| Provider | Standard | ||
|---|---|---|---|
| Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | |
Mistral AI | $0.100 | $0.300 | N/A |
 OpenRouter | $0.100 | $0.300 | $0.010 |
 Vercel AI Gateway | $0.100 | $0.300 | N/A |
Cost Calculator
Preset:
Compares every provider & tier in USD
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Devstral Small 2 | 256K | $0.100 | $0.300 | Available | |
| Devstral Small | 256K | $0.100 | $0.300 | Current |
Other models
| Model | Tier | Released | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|---|
| Devstral 2 123B | — | 256K | $0.400 | $2.00 | |
| Devstral 2 | — | 256K | $0.400 | $2.00 | |
| Devstral 2 | — | 262K | $0.400 | $2.00 | |
| Devstral Medium | Medium | 256K | $0.400 | $2.00 | |
| Devstral | — | — | 256K | $0.400 | $2.00 |
| Devstral Medium 1.0 | — | — | 128K | $0.400 | $2.00 |
| Devstral Small 1.1 | — | — | 128K | $0.100 | $0.300 |