Mistral·Mistral Small family

Mistral Small 4

Open Weightsapache-2.0Released Mar 2026

Mistral AI's efficient hybrid model unifying instruct, reasoning, and coding in a single model. Open-weight under Apache 2.0 with strong performance for its size class.

Capabilities

chatcompletionfunction-callingcode-generationreasoning

Modalities

textcode

Context Window

128K tokens

Providers

available

Available from 2 providers

Cheapest

NVIDIA NIM

$0.00/1M tokens

Mistral AI, NVIDIA NIM

Providers (2)

Sorted by total cost (input + output per 1M tokens). Click a row to view provider details.

Provider	Pricing (per 1M)	Rate Limits	Regions	Health	Latency
NVIDIA NIM	In: FreeOut: Free	100 RPM / 500K TPM	us-east-1us-west-2global	Healthy	0ms
Mistral AI	In: $0.10Out: $0.30	600 RPM / 1.0M TPM	eu-west-1us-east-1global	Healthy	0ms

Quick Start

Use this model via NVIDIA NIM with an OpenAI-compatible SDK.

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.nvidia.com/v1",
  apiKey: process.env.NVIDIA_API_KEY,
});

const response = await client.chat.completions.create({
  model: "mistralai/mistral-small-4-119b-2603",
  messages: [
    { role: "user", content: "Hello!" }
  ],
});

console.log(response.choices[0].message.content);

Using NVIDIA NIM API • OpenAI-compatible SDK