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Mistral
Mistral

mistral-medium-3

Mistral Medium 3 is a high-performance enterprise-grade language model designed to deliver frontier-level capabilities at significantly reduced operational cost. It balances state-of-the-art reasoning and multimodal performance with 8× lower cost...

TextToolsFilesVision131.1KCache128K
InputFree
OutputFree
Context131.1K
Endpointsopenai

Capabilities

ToolsVisionFilesCacheStructured

Modalities

Input
textimagefile
Output
text

Quick stats

Context window128K
Max output262.1K
Modechat
TokenizerMistral
Knowledge cutoff2025

Performance

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Supported parameters

ParameterAlwaysDefault
frequency_penalty-
max_tokens-
presence_penalty-
response_format-
seed-
stop-
structured_outputs-
temperature0.3
tool_choice-
tools-
top_p-
§ 01

Pricing

Input price$0.00 · 1M tokens
Output price$0.00 · 1M tokens
Context window131.1K tokens
Compatible endpointsopenai
VendorMistral
§ 02

Call mistral-medium-3 from your code

Point any OpenAI-compatible SDK at UnoRouter and request the model by name. Replace YOUR_API_KEY with a real key from your dashboard.

bash
curl https://api.unorouter.com/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "mistral-medium-3",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Sign in to auto-fill your API key

§ 03

Frequently asked questions

How much does mistral-medium-3 cost per 1M tokens?

Input is priced at $0.00 per 1M tokens, output at $0.00 per 1M tokens. Billing is per token, no rounding to batch sizes.

How do I access mistral-medium-3 via API?

Send requests to the UnoRouter /v1/chat/completions endpoint with model=mistral-medium-3. Any OpenAI-compatible client library works. Authentication uses a standard Bearer token.

What is the context window of mistral-medium-3?

mistral-medium-3 supports a context window of 131.1K tokens, shared between your prompt and the model's response.

§ 04

Similar models

Try mistral-medium-3 now

Create an API key and start making requests in under a minute.

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