Pick a winner in each dimension — change your vote anytime.
Pricing and capabilities synced from the OpenRouter catalogue. Scores are editorial (0–10).
Choose Codestral if you want fast completions and lightweight code edits. Choose Devstral 2 if you want dedicated open-weight coding agents.
In our editorial scoring, Codestral leads in 3 of five dimensions (speed, value for $ and reliability), while Devstral 2 leads in 2. On price, Codestral runs about $0.48 per 1M tokens (blended) and is proprietary; Devstral 2 is about $0.88 and open-weight.
The model picks the moves; the agent runs the loop, the tools, and the guardrails. Once you've chosen a model, see which agent gets the most out of it.