[ Mistral AI ]

Mistral Small 3.1 24B

Mistral Small 3.1 24B from Mistral AI: a text model for chat and completions, with a 128K-token context window and up to 102,400 output tokens. Routed to the cheapest provider. At or below list. Pay per token in USDF, with no subscription and no minimum. Streaming and the OpenAI-compatible request format are supported.

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Mistral AImistral-small-3.1-24b-instruct-2503AvailabletextContext window: 128,000 tokens

Input

$0.3686

per 1M tokens

Output

$0.5828

per 1M tokens

Context window

128,000

tokens

Model ID: mistral-small-3.1-24b-instruct-2503
Modality: text
Unit: USD per 1M tokens
Endpoints: /v1/chat/completions
Max output: 102,400 tokens

Data policy

Zero retentionNo training

Make your first request

Use any OpenAI-compatible SDK. Change the base URL, keep everything else. Responses include a receipt with the exact cost. No key yet? Create one.

No account: send the same request to /x402/v1/chat/completions without credentials and the gateway answers 402 with the quote. Pay per request.

POST /v1/chat/completions

curl https://api.usdf.fi/v1/chat/completions \
  -H "Authorization: Bearer $USDF_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "mistral-small-3.1-24b-instruct-2503", "messages": [{"role": "user", "content": "Hello"}]}'