Mistral: Small 4 119B 2603:thinking API

Mistral's Mistral: Small 4 119B 2603:thinking, through an OpenAI-compatible API. Providers quote it on an open exchange, and each request goes to the offer with the lowest estimated charge that meets your rules.

Providers compete for each request. The exchange ranks the offers that meet your rules by estimated charge. It fixes your maximum charge before the first token, and you pay for the tokens that the model uses.
The OpenAI and Anthropic APIs. Use the OpenAI or Anthropic SDK that you have. Set the base URL and your key, and send mistral-small-4-119b-2603:thinking as the model.
Your data rules. Send x-liquid-retention: none and only offers whose provider does not keep your content compete for the request.

Facts

Model name: mistral-small-4-119b-2603:thinking
Maker: Mistral
Context window: 262.1K tokens
Input price: $0.400 per million tokens
Output price: $1.400 per million tokens
Providers: 1 independent provider
Regions: us

Providers

Architect: us, $0.400 input and $1.400 output per million tokens, $0.400 cache read per million tokens, 262.1K tokens of context

Request

curl https://router.inference.ai.exchange/v1/chat/completions \
  -H "Authorization: Bearer $LIQUID_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "mistral-small-4-119b-2603:thinking",
    "messages": [{"role":"user","content":"Say hello."}]
  }'

Questions

What is Mistral: Small 4 119B 2603:thinking?: Mistral: Small 4 119B 2603:thinking is a model from Mistral.
How much does Mistral: Small 4 119B 2603:thinking cost?: Offers now ask $0.400 per million input tokens and $1.400 per million output tokens. A job pays for the tokens it uses. The exchange picks the cheapest eligible offer.
What is the context length of Mistral: Small 4 119B 2603:thinking?: The largest offer takes 262,144 input tokens. A smaller offer can take less. The exchange skips an offer that cannot take your message.
What can Mistral: Small 4 119B 2603:thinking do?: Its providers list Vision, Reasoning effort, JSON object, JSON schema, Frequency penalty, Logit bias, Log probabilities, Min-p sampling, Presence penalty, Repetition penalty, Seed, Stop sequences, Top-k sampling, Top-p sampling, Text, Tools.
What inputs and outputs does Mistral: Small 4 119B 2603:thinking support?: Text · Images → Text.
Which providers serve Mistral: Small 4 119B 2603:thinking?: 1 independent provider quote it now, with 1 offer. The table above ranks them by the cost of a typical job.
How do I call Mistral: Small 4 119B 2603:thinking?: Send "mistral-small-4-119b-2603:thinking" as the model in an OpenAI or Anthropic request. The API section links to setup steps for each client.
When was Mistral: Small 4 119B 2603:thinking listed?: The exchange first listed it on 10/10/2026. This is not its release date.

Mistral: Small 4 119B 2603:thinking API

Facts

Providers

Request

Questions

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