Mistral AI Devstral Medium

Devstral Medium by Mistral AI excels in the Coding category, where it ranks #177 with a composite score of 45/100. Devstral Medium is a high-performance code generation and agentic reasoning model developed jointly by Mistral AI and All Hands AI. Positioned as a step up from Devstral Small, it achieves... It is particularly strong in areas highlighted by its top benchmark performance and adoption metrics, making it suitable for both individual developers and enterprise teams looking for a reliable coding solution.

Devstral Medium is priced at $0.40 per million input tokens and $2.00 per million output tokens (USD). Contact the provider for volume discounts and enterprise pricing. Pricing is competitive within the coding category and reflects the model's quality-to-cost ratio.

In the Coding category, Devstral Medium holds rank #177 out of 340 models tracked. Its quality rank is #177 and adoption rank is #177. You can use our comparison tool at /compare to see detailed side-by-side metrics with specific alternatives. Key differentiators include its composite scoring across benchmarks, community sentiment, and real-world adoption rates.

Devstral Medium has been evaluated across 6 different signals. Its strongest areas include Capabilities (50/100), Benchmarks (43/100), Pricing (98/100). These scores are derived from industry-standard benchmarks, community ratings, and real-world performance metrics. The composite score of 45/100 reflects a weighted combination of all tracked signals.

Devstral Medium is a paid model, though some providers may offer trial credits or limited free tiers for evaluation. Check Mistral AI's website for current free tier availability and promotional offers.

Devstral Medium supports a 131K token context window (131,072 tokens total). That translates to roughly 98,304 words in a single prompt. This is large enough to process entire codebases, research papers, or long conversation histories in one shot.

Devstral Medium supports function/tool calling, structured JSON output, streaming responses. Function calling lets you integrate it with external APIs and tools programmatically. These capabilities determine which workflows and integrations the model can handle natively.

Devstral Medium was developed by Mistral AI. It was released on July 10, 2025. You can access it through Mistral AI's API. Check our provider page for all models from Mistral AI and how they compare against each other.

Pick Devstral Medium when you need a budget-friendly option for high-volume, simpler tasks where you prioritize cost over peak performance. If your task is straightforward text completion or classification, a cheaper model might give you 90% of the quality at a fraction of the price. Run a quick benchmark on your actual use case before committing.

You can access Devstral Medium through Mistral AI's API using standard HTTP requests or their official SDK. Most providers support OpenAI-compatible endpoints, so switching between models often requires changing just the model name in your API call. Streaming is supported for real-time token-by-token output. For production use, implement proper error handling, rate limiting, and cost monitoring.