Devstral 2 2512
ModelOpen sourceActiveby Mistral AI · family “devstral”
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... (description from the OpenRouter listing)
in: textin: fileout: textTool useStructured output
Epoch Capabilities Index
Not scored by Epoch AI
Released
9 Dec 2025
Context window
262K tokens
Max output
210K tokens
Input $ / 1M tokens
$0.40
Output $ / 1M tokens
$2.00
Cached input $ / 1M
$0.040
Each benchmark shown separately with its own source
Benchmark results (0)
No benchmark results recorded for this model.
Source: Epoch AI Benchmarking Hub (CC BY 4.0). “External” rows are leaderboard results Epoch collects from third parties. Best reported setting per benchmark is shown.
API list price over time
Price history
$ per 1M tokens
9 observations (OpenRouter listing + Internet Archive snapshots). History accumulates with every ingest run; a single point means no change has been observed yet.
Events
- Open release10mo agoMistral releases Devstral 2 2512OpenRouter models API