Devstral Small 2
Devstral Small 2 is Mistral AI's language model with a 256K context window. The compact open-source variant of Devstral 2, designed for efficient agentic coding and multi-file codebase editing.
| Specifications | |
|---|---|
mistral-devstral-2-small | |
| Language | |
| Active | |
| Mistral AI | |
| 256K tokens | |
| ImageText | |
| Text | |
| · 10 months ago | |
| Benchmarks | |
|---|---|
| Intelligence Index | #404 |
| Coding Index | #122 |
| Math Index | #192 |
| MMLU-Pro | #240 |
| GPQA | #386 |
| HLE | #526 |
| LiveCodeBench | #204 |
| IFBench | #360 |
| Time to First Token | #222 |
| SciCode | #302 |
| AIME 2025 | #192 |
| LCR | #325 |
| TerminalBench Hard | #182 |
| TAU2 | #304 |
| Output TPS | #462 |
Capabilities
Input2/5
Text✓
Image✓
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities1/13
Reasoning·
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·
Pricing by Provider
US Dollar ($)
Per 1M tokens
| Provider | Standard | |
|---|---|---|
| Input $ / 1M | Output $ / 1M | |
| $0.1 | $0.3 | |
Cost Calculator
US Dollar ($)
Preset:
Other Models
| Model | Tier | Released | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|---|
| Devstral 2 123B | — | 256K | $0.400 | $2.00 | |
| Devstral 2 | — | 256K | — | — | |
| Devstral 2 123B Instruct | — | — | 200K | — | — |
| Devstral | — | 262K | $0.400 | $2.00 | |
| Devstral Medium | Medium | 256K | $0.400 | $2.00 |