Devstral 2

Frontier code agents model for software engineering tasks.

devstral-2512
STABLEGet StartedView uptime
262,144 context
Released December 9, 2025
Starting at $0.40/M input tokens
Starting at $2.00/M output tokens
Streaming
JSON Output
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All Providers for Devstral 2

LLM Gateway routes requests to the best providers that are able to handle your prompt size and parameters.

Mistral AI
Context: 262.1k
Input
$0.4
/M tokens
Cache Read
/M tokens
Output
$2
/M tokens
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Frequently asked questions

What is Devstral 2?

Frontier code agents model for software engineering tasks. You can access it through LLM Gateway's OpenAI-compatible API with automatic provider routing, fallback, and cost analytics.

How much does Devstral 2 cost?

Pricing for Devstral 2 on LLM Gateway starts at $0.40 per million input tokens and $2.00 per million output tokens, depending on the provider. The pricing table above always reflects the current per-provider rates.

What is the context length of Devstral 2?

Devstral 2 supports a context window of up to 262,144 tokens on its largest provider deployment.

Which providers serve Devstral 2?

Devstral 2 is served by Mistral AI through LLM Gateway. Requests are automatically routed to the best available provider, with fallback when a provider has issues.

Does Devstral 2 support tool calling and structured outputs?

Devstral 2 supports structured JSON outputs, but not tool calling.

When was Devstral 2 released?

Devstral 2 was released on December 9, 2025.