MMistral · Released Dec 9, 2025
Devstral 2 2512
Devstral 2 is a state-of-the-art open-source model by Mistral AI specializing in agentic coding. It is a 123B-parameter dense transformer model supporting a 256K context window. Devstral 2 supports exploring...
- Released
- Dec 9 2025
- Context window
- 262K 210K out
- Input / 1M tokens
- $0.40
- Output / 1M tokens
- $2.00
Where to run it
Providers
Only Mistral serves Devstral 2 2512 on OpenRouter right now.
| Provider | Input | Output | Cache read | Context | Max output | Uptime | vs. best |
|---|---|---|---|---|---|---|---|
| Mistraleu | $0.40 | $2.00 | $0.04 | 262K | 210K | 100%24h | Cheapest |
Benchmarks
Benchmark scores
No benchmark scores yet — Epoch AI hasn't evaluated Devstral 2 2512. Scores appear here automatically once it does.
Specs
Details
- Model ID
mistralai/devstral-2512- Developer
- Mistral
- Release date
- Dec 9, 2025 ·
- Context window
- 262,144 tokens
- Max output
- 209,715 tokens
- API price
- $0.40 / $2.00 per 1M input / output tokens
- Providers
- 1
- Input types
- text, file
- Reasoning
- No
- Tool calling
- Yes
- Open weights
- Yes
- Free tier
- No
Release date, prices and providers from OpenRouter's catalog; buying directly from a provider can cost a little differently. Uptime is the share of OpenRouter requests each provider served over the last day. Benchmark scores are the best result per benchmark from Epoch AI, licensed CC BY 4.0. Rank counts every model tracked here with a score.