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Devstral Small
mistralai/
Mistral model · Served by DeepInfra · live on the gateway · :free available
Input / 1M
$0.070
Output / 1M
$0.280
Context
128K tokens
Max output
128K tokens
Input
Text
Released
1y ago
Pricing
Input tokens$0.070 per 1M
Output tokens$0.280 per 1M
Provider list priceExactly what your balance is debited; our fee is charged when you buy credits
About Devstral Small
Legacy model retained for compatibility with older integrations
Tools
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/devstral-small-2507",
"messages": [{ "role": "user", "content": "Hello" }]
}'Frequently asked
How do I call Devstral Small 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/devstral-small-2507. The chat completions endpoint is https://rapidrouter.ai/api/v1/chat/completions.
What is the context window of Devstral Small?
Devstral Small has a context window of 128,000 tokens on Rapid Router, and returns up to 128,000 output tokens per reply.
Is there a free version of Devstral Small?
Yes. Call mistralai/devstral-small-2507:free and the request is paid for from Rapid Router's sponsored daily pool, within the free tier's daily request limit.
What can Devstral Small do?
On Rapid Router, Devstral Small supports tool calling.