AI model · Mistral
Devstral 2 2512
Model ID: mistralai/devstral-2512
- Input
- $0.40 per 1M tokens
- Output
- $2 per 1M tokens
- Context
- 262K tokens at once
- Max output
- 210K tokens per reply
- Released
- 9 Dec 2025 Mistral
What it can do
- NoReasoning
- YesTool calling
- NoImage input
- YesOpen weights
- NoFree to use
Takes text, file; gives text.
How its listing describes it
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.
Sources
- Mistral: Devstral 2 2512 on OpenRouter — read 2 Oct 2026