Mistral

Mistral Small 4

Mistral mistral-small-2603
Model Information
Slug mistral-small-2603
LLMs.txt View
Release Date March 16, 2026
Organization
Model Description
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 Magistral, multimodal understanding from Pixtral, and agentic coding capabilities from Devstral, enabling one model to handle complex analysis, software development, and visual tasks within the same workflow.
Available at 29 Providers
Provider Type Model Name Original Model Input ($/1M) Output ($/1M) Free Actions
xKiro
xKiro
Mistral Small 4
mistralai/mistral-small-2603 $0.00 $0.00
Naga
Naga
Mistral Small 2603
mistral-small-2603 $0.08 $0.30
Cline
Cline
Code
Mistral: Mistral Small 4 (batch)
mistralai/mistral-small-2603:batch $0.08 $0.30
Nous Research
Nous Research
Mistral: Mistral Small 4 (batch)
mistralai/mistral-small-2603:batch $0.08 $0.30
OpenRouter
OpenRouter
Chat Code
Mistral Small 4 (batch)
mistralai/mistral-small-2603:batch $0.08 $0.30
Smouter
Smouter
Mistral Small 2603
mistral-small-2603 $0.10 $0.43
Kilo Code
Kilo Code
Code
Mistral Small 4
mistralai/mistral-small-2603 $0.15 $0.60
OpenRouter
OpenRouter
Chat Code
Mistral Small 4
mistralai/mistral-small-2603 $0.15 $0.60
Mistral AI
Mistral AI
Mistral Small 4
mistral-small-2603 $0.15 $0.60
Nous Research
Nous Research
Mistral: Mistral Small 4
mistralai/mistral-small-2603 $0.15 $0.60
Cline
Cline
Code
Mistral: Mistral Small 4
mistralai/mistral-small-2603 $0.15 $0.60
Mammouth AI
Mammouth AI
Chat
mistral-small-2603
mistral-small-2603 $0.15 $0.60
Eden AI
Eden AI
Mistral Small 4
mistral/mistral-small-2603 $0.15 $0.60
Opper
Opper
Mistral Small 4
mistral/mistral-small-2603 $0.15 $0.60
TokenRouter
TokenRouter
mistralai/mistral-small-2603
mistralai/mistral-small-2603 $0.15 $0.60
Glama
Glama
mistral-small-2603
mistral/mistral-small-2603 $0.15 $0.60
haimaker.ai
haimaker.ai
mistral-small-2603
mistralai/mistral-small-2603 $0.15 $0.60
Cortecs
Cortecs
Chat
Mistral Small 4
mistral-small-2603 $0.16 $0.63
Requesty
Requesty
mistral/mistral-small-2603 $0.17 $0.66
Venice
Venice
Mistral Small 4
mistral-small-2603 $0.19 $0.75
Mordiem
Mordiem
Mistral Small 4
mistral-small-2603 $0.19 $0.75
Writingmate
Writingmate
Chat Code
Mistral: Mistral Small 4
mistralai/mistral-small-2603 - -
Yupp
Yupp
Chat
Mistral Small 2603
mistral-small-2603 - -
ValorGPT
ValorGPT
Mistral Small 4
mistralai-mistral-small-2603 - -
NavyAI
NavyAI
Chat Code
mistral
mistral-small-2603 - -
Krater
Krater
Mistral: Mistral Small 4
mistral-small-2603 - -
Arena AI
Arena AI
Chat
mistral-small-2603 - -
AIMLAPI
AIMLAPI
Small 4
mistralai/mistral-small-2603 - -
Experiential Labs
Experiential Labs
mistral-small-2603 - -