Mistral AI

Mistral Small 4 API

Mistral Small 4 is a text model by Mistral. On Nodion you call it through the OpenAI-compatible AI Gateway with the model id mistral/mistral-small-4.

Input: from 0,13 €
Output: from 0,51 €
Cached input: from 0,013 €

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Run Mistral Small 4 through our EU AI Gateway

One endpoint in front of every provider, operated in the EU.

Failover across 2 providers If a provider cannot be reached, the next requests go to the others your project allows.
No provider accounts Your Nodion key calls every provider, and you pay for what you use from a prepaid wallet or through an AI Coding Plan.
EU and zero data retention Every provider is based in the EU and serves the models with zero data retention. You can select and deselect providers yourself.

Prices in EUR excl. VAT

Providers

Our gateway serves Mistral Small 4 through the following providers, all of them EU providers with zero data retention. You need no account with the providers: you call everything centrally through Nodion with your Nodion API key.

Sort by


Mistral AI (EU)	Input0,13 €	Output0,51 €	Cached input0,013 €	Latency	Throughput	Uptime
AKI.IO	Input0,20 €	Output0,60 €	Cached input0,15 €	Latency	Throughput	Uptime

Model details

Model id: mistral/mistral-small-4
Input: from 0,13 € per 1M tokens
Output: from 0,51 € per 1M tokens
Cached input: from 0,013 € per 1M tokens
Context: 256K tokens
Max output: 256K tokens
Input / output: Text, Image to Text
Features: Tool calling, JSON mode, Structured outputs, Reasoning
Reasoning effort: none, low, medium, high
Privacy: ZDR, EU only
Coding plans: Available
Model card: Hugging Face

Call it

One OpenAI-compatible endpoint.

POST /v1/chat/completions on https://api.nodion.ai. Requests, limits and error codes are in the AI API reference.

curl https://api.nodion.ai/v1/chat/completions \
  -H "Authorization: Bearer $NODION_AI_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "mistral/mistral-small-4",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

Every provider on the gateway is an EU provider with zero data retention. In your project's AI settings you can also restrict which providers and regions may serve requests. Details are in the AI Inference docs.

More models

Other Mistral models on Nodion.

Questions and answers.

Where does Mistral Small 4 run?

In the EU. Our gateway sends requests to Mistral AI (EU) and AKI.IO, all of them EU providers; the catalog lists datacenters in France.

Do the providers store my Mistral Small 4 prompts?

No. Every provider on the Nodion AI Gateway runs with zero data retention and does not store your prompts or outputs.

How much does Mistral Small 4 cost?

Billing is per 1M input and output tokens and cached input. The current prices per provider are at the top of this page; you pay from a prepaid wallet or through an AI Coding Plan.

How do I call Mistral Small 4?

With any OpenAI-compatible SDK or tool on POST /v1/chat/completions: base URL https://api.nodion.ai/v1, model id mistral/mistral-small-4 and an API key from the dashboard.

How large is the Mistral Small 4 context window?

256K tokens, with up to 256K tokens per reply.

Is Mistral Small 4 included in the AI Coding Plans?

Yes. With an AI Coding Plan you call Mistral Small 4 on the same endpoint, for example from OpenCode. Usage counts against the plan's windows; when one is full, requests continue only if the plan allows wallet use.

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Mistral Small 4 API

Run Mistral Small 4 through our EU AI Gateway

Providers

Model details

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