Mistral: Mistral Small 3.1 24B (free)

mistralai/mistral-small-3.1-24b-instruct:free

Created Mar 17, 202596,000 context
$0/M input tokens$0/M output tokens

Mistral Small 3.1 24B Instruct is an upgraded variant of Mistral Small 3 (2501), featuring 24 billion parameters with advanced multimodal capabilities. It provides state-of-the-art performance in text-based reasoning and vision tasks, including image analysis, programming, mathematical reasoning, and multilingual support across dozens of languages. Equipped with an extensive 128k token context window and optimized for efficient local inference, it supports use cases such as conversational agents, function calling, long-document comprehension, and privacy-sensitive deployments.

Providers for Mistral Small 3.1 24B (free)

OpenRouter routes requests to the best providers that are able to handle your prompt size and parameters, with fallbacks to maximize uptime.

Apps using Mistral Small 3.1 24B (free)

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Recent activity on Mistral Small 3.1 24B (free)

Tokens processed per day

Uptime stats for Mistral Small 3.1 24B (free)

Uptime stats for Mistral Small 3.1 24B (free) across all providers

Sample code and API for Mistral Small 3.1 24B (free)

OpenRouter normalizes requests and responses across providers for you.

OpenRouter provides an OpenAI-compatible completion API to 300+ models & providers that you can call directly, or using the OpenAI SDK. Additionally, some third-party SDKs are available.

In the examples below, the OpenRouter-specific headers are optional. Setting them allows your app to appear on the OpenRouter leaderboards.

Using third-party SDKs

For information about using third-party SDKs and frameworks with OpenRouter, please see our frameworks documentation.

See the Request docs for all possible fields, and Parameters for explanations of specific sampling parameters.

    Mistral Small 3.1 24B (free) - API, Providers, Stats | OpenRouter