Mistral Small 3 (free)
mistralai/
Mistral model · Served by DeepInfra · live on the gateway · :free available
Pricing
About Mistral Small 3 (free)
Efficient Mistral model for fast chat, extraction, and production assistants
What it supports
- Tool calling (function calling)
- JSON mode and structured output
- Image input (vision)
- Audio input
- Extended reasoning
- Streaming responses
- OpenAI SDK, Anthropic SDK and any OpenAI-compatible client
Make a request
curl https://rapidrouter.ai/api/v1/chat/completions \
-H "Authorization: Bearer $RAPIDROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "mistralai/mistral-small-24b-instruct-2501:free",
"messages": [{ "role": "user", "content": "Hello" }]
}'Frequently asked
How do I call Mistral Small 3 (free) through an OpenAI-compatible API?
Point any OpenAI-compatible client at https://rapidrouter.ai/api/v1 with a Rapid Router API key and set the model to mistralai/mistral-small-24b-instruct-2501:free. The chat completions endpoint is https://rapidrouter.ai/api/v1/chat/completions.
What is the context window of Mistral Small 3 (free)?
Mistral Small 3 (free) has a context window of 32,768 tokens on Rapid Router, and returns up to 16,384 output tokens per reply.
Is there a free version of Mistral Small 3 (free)?
Yes. Call mistralai/mistral-small-24b-instruct-2501:free:free and the request is paid for from Rapid Router's sponsored daily pool, within the free tier's daily request limit.
What can Mistral Small 3 (free) do?
On Rapid Router, Mistral Small 3 (free) supports JSON mode.