# Codestral 2508

> Codestral 2508 is a language model from Mistral AI, released on 1 Aug 2025. It accepts text and files and generates text, with a 256K-token context window and up to 205K output tokens per response. As of 4 Oct 2026, the lowest listed API price is $0.30 per million input tokens and $0.90 per million output tokens (OpenRouter), across 1 provider we track.

Source page: https://www.aimodel.directory/models/codestral-2508
Last verified: 4 Oct 2026

## Specifications

- **Developer:** Mistral AI
- **Release date:** 1 Aug 2025 (source: OpenRouter, https://openrouter.ai/mistralai/codestral-2508)
- **Status:** Generally available
- **Context window:** 256K (256,000 tokens) (source: OpenRouter, https://openrouter.ai/mistralai/codestral-2508)
- **Max output:** 205K tokens (source: OpenRouter, https://openrouter.ai/mistralai/codestral-2508)
- **Knowledge cutoff:** 31 Mar 2025 (source: OpenRouter, https://openrouter.ai/mistralai/codestral-2508)
- **Input:** Text and files (source: OpenRouter, https://openrouter.ai/mistralai/codestral-2508)
- **Output:** Text (source: OpenRouter, https://openrouter.ai/mistralai/codestral-2508)
- **Reasoning mode:** No (source: OpenRouter, https://openrouter.ai/mistralai/codestral-2508)
- **Tool calling:** Yes (source: OpenRouter, https://openrouter.ai/mistralai/codestral-2508)
- **Structured output:** Yes (source: OpenRouter, https://openrouter.ai/mistralai/codestral-2508)

## API pricing (USD per 1M tokens)

| Provider | Input | Output | Cached input | Context |
|---|---|---|---|---|
| OpenRouter | $0.30 | $0.90 | $0.03 | 256K |

## FAQ

### What is the context window of Codestral 2508?

Codestral 2508 has a context window of 256,000 tokens (256K) and can generate up to 204,800 tokens in a single response, according to OpenRouter.

### How much does the Codestral 2508 API cost?

Codestral 2508 is listed from $0.30 per million input tokens and $0.90 per million output tokens (OpenRouter). Prices last verified 4 Oct 2026.

### When was Codestral 2508 released?

Mistral AI released Codestral 2508 on 1 Aug 2025, according to OpenRouter.

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Data licensed CC BY 4.0. Cite as: AI Model Directory, "Codestral 2508", https://www.aimodel.directory/models/codestral-2508