Devstral-2-123B
125B · code-specialized variant
- Vendor
- Mistral
- License
- open weights
- Released
- 2026-02-25
- Parameters
- 123B
- Context window
- 128k tokens
Capabilities
Devstral-2-123B supports tool use and computer use, with a 128k-token context window.
- Vision — image input (not confirmed)
- Audio — audio input (not confirmed)
- Tools — function calling / tool use
- Reasoning — extended thinking (not confirmed)
- Computer use — desktop / browser control
Benchmarks
| SWE-Bench Verified | Not published |
|---|---|
| SWE-Bench Pro | Not published |
| Terminal-Bench | Not published |
| Reasoning composite | Not published |
The reasoning composite is a directional 0–100 score aggregated across public reasoning evals — comparable within this matrix, not an official vendor number.
Pricing
$0.6/M input tokens.