Mistral Small 4

Name: Mistral Small 4
Price: 0.15 USD
Author: Mistral AI

Mistralv4Current

Mistral AI(ai lab)

Released March 16, 2026

API Docs Playground

OpenTools Scorenormalized /100

58.1

Valuescore / $M

OpenTools Score

Context262.1K tokens

Price (In / Out)$0.15/M / $0.60/M

CategoryMultimodal LLM

About Mistral Small 4

Mistral Small 4 is Mistral's Apache-2.0 open-weight hybrid model for instruction following, reasoning, and coding. It has 119B total parameters, 6.5B active parameters, and a 256K-token context window.

Capabilities

textvisioncodetool use

Input Modalities

textimage

Output Modalities

text

Technical Details

API Identifier: mistralai/mistral-small-2603
Category: Multimodal LLM
Context Window: 262,144 tokens

Benchmarks

Performance scores for Mistral Small 4 across standard benchmarks.

MMLU-Promistral · Mar 2025

68.5%

HumanEvalmistral · Mar 2025

78.5%

MGSMmistral · Mar 2025

72.3%

GPQA Diamondmistral · Mar 2025

58.8%

LiveCodeBenchmistral · Mar 2025

64%

Artificial Analysis Intelligence Index v4.3Artificial Analysis

11.4511%

GPQA DiamondArtificial Analysis

76.8687%

SciCodeArtificial Analysis

38.7731%

Terminal-Bench 2.1Artificial Analysis

20.9738%

Pricing

Token pricing for Mistral Small 4 API usage.

Input Tokens

$0.15/M

per million tokens

Output Tokens

$0.60/M

per million tokens

Pricing Calculator

Input tokens/month

Output tokens/month

Input cost$0.15

Output cost$0.30

Estimated monthly cost$0.45

Cache read: $0.0150/M tokens

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