Mistral Small 4

Mistral model details for pricing, context, and release tracking.

Pricing data updated:  Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output
Model Specs
ProviderMistral
Model IDmistralai/mistral-small-2603
Prompt Price
per 1M tokens		$0.15
Completion Price
per 1M tokens		$0.6
Sample Workload Cost
1M input + 500K output		$0.45
Context Window262.14K
Release Date2026-03-16
Popularity RankUnranked
Daily DemandN/A

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Prices are normalized to USD per 1M tokens.
Mistral Small 4 Calculating… Estimated monthly API cost
Unit prices $0.15 input / $0.6 output Per 1M tokens

This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.

Model Introduction

Mistral Small 4 is the next major release in the Mistral Small family, unifying the capabilities of several flagship Mistral models into a single system. It combines strong reasoning from...

Best Fit

Mistral Small 4 is best suited for cost-sensitive production traffic.

Cost Example

A 1M input token plus 500K output token workload is estimated at $0.45.

Decision Shortcuts

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