Mistral: Mistral Medium 3.5

mistralai/mistral-medium-3-5 — available through the Autonomous Relay Agents API, served by Mistral AI.

Mistral: Mistral Medium 3.5 has a 262,144-token context window and costs $1.50 per million input tokens and $7.50 per million output tokens, at the provider's list price on your own key.

Context length: 262,144 tokens
Input: $1.50 per M
Output: $7.50 per M
Served by: mistral
Input modalities: text, image, file

Variants

The same model under another model id, priced or limited differently. Call it by its id; prices are per million tokens.

Variant	Model id	Context	Input	Output
Mistral: Mistral Medium 3.5 (batch)	mistralai/mistral-medium-3-5:batch	32,768	$0.75 per M	$3.75 per M

This is a BYOK-only model: requests use your own provider key. Prices shown are the provider's list prices.

Call it

Any OpenAI-compatible client works: change the base URL and send this model id.

curl https://autonomousrelay.com/v1/chat/completions \
  -H "Authorization: Bearer $AUTONOMOUS_RELAY_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "mistralai/mistral-medium-3-5", "messages": [{"role": "user", "content": "Hello"}]}'

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