Devstral Pricing Guide 2026
Devstral is Mistral's open-weight coding agent. Being open-weight means you can download and run it yourself for free, or use it via Mistral's API at very competitive pricing.
Visit Devstral →Devstral Pricing Plans
| Component | Cost | Details |
|---|---|---|
| Devstral (open weights) | Free | Download and run locally |
| Mistral API (small) | $0.10/M input, $0.30/M output | Budget option via Mistral platform |
| Mistral API (large) | $2.00/M input, $6.00/M output | Premium option |
Best AI Models for Devstral (2026)
Based on cost-effectiveness, coding quality, and availability. Data updated Apr 18, 2026.
Mistral Small 3
Mistral · $0.100/M input
High-volume tasks, cost optimization
View full pricing →Mistral Nemo
Mistral · $0.150/M input
Self-hosted deployments, cost-sensitive coding, edge deployments
View full pricing →Pixtral Large
Mistral · $2.00/M input
Image analysis, multimodal applications, visual QA
View full pricing →Cost Per Session with Devstral
Estimated cost for a medium feature implementation (100K input + 10K output tokens).
| Model | Provider | Cost/Session | Input Price | Output Price |
|---|---|---|---|---|
| Mistral Large 2 | Mistral | $1.90 | $2.00/M | $6.00/M |
| Mistral Small 3 | Mistral | $0.10 | $0.100/M | $0.300/M |
| Mistral Medium | Mistral | $0.54 | $0.400/M | $2.00/M |
| Mistral Nemo | Mistral | $0.08 | $0.150/M | $0.150/M |
| Mistral Large 3 | Mistral | $1.90 | $2.00/M | $6.00/M |
| Codestral | Mistral | $0.29 | $0.300/M | $0.900/M |
Frequently Asked Questions
Is Devstral free?
Yes, Devstral is open-weight. You can download and run it locally for free, or use the Mistral API at competitive rates.
How much does Devstral cost via API?
Via Mistral's API, coding sessions cost as little as $0.01 with the small model, or $0.15-$0.30 with larger models.
Can I self-host Devstral?
Yes, the weights are publicly available. You can run it on your own hardware via Ollama, vLLM, or other inference engines.
Compare Devstral with Other Platforms
See how Devstral stacks up against the competition.
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