Question 1

What is Codestral (batch)?

Accepted Answer

Codestral (batch) is a model from Mistral, released on Aug 28, 2026. Mistral's cutting-edge language model for coding released end of July 2025. Codestral specializes in low-latency, high-frequency tasks such as fill-in-the-middle (FIM), code correction and test generation.

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Question 2

How much does Codestral (batch) cost?

Accepted Answer

On the Respan gateway, input starts at $0.15 per 1M tokens on OpenRouter, and output starts at $0.45 per 1M tokens on OpenRouter, after gateway discounts.

Question 3

Which providers serve Codestral (batch) on Respan?

Accepted Answer

Codestral (batch) is served by OpenRouter.

Question 4

What is Codestral (batch)'s context window?

Accepted Answer

Codestral (batch) accepts up to 256K tokens of context.

Question 5

How do I use Codestral (batch) with the Respan gateway?

Accepted Answer

Point any OpenAI-compatible SDK at https://api.respan.ai/api/ with your Respan API key and set the model to "codestral:batch". To set it up with a coding agent, copy the agent setup prompt at the top of this page.

Question 6

How does Codestral (batch) score on benchmarks?

Accepted Answer

Codestral (batch) has 1 published benchmark score, including HumanEval 86.6%. Each score links to where it was published; the data is collected by llmmetric.com.

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