Models Model details

Mistral AI

Mistral: Mistral Small 4

mistralai/mistral-small-2603

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.

Input
$0.15

/ 1M tokens

Output
$0.6

/ 1M tokens

Context window
262.14K

tokens

Limits

Context

262,144

tokens

Max output

209,715

80% of the context window

Parameters

119,401,317,952

Model facts

Author

Mistral AI

Tokenizer

Mistral

Modality

Text + Image -> Text

License

Apache-2.0

Created

Mar 16, 2026

Hugging Face

mistralai/Mistral-Small-4-119B-2603

Reasoning

Default HighHighNone

Publication status

Hugging Face: verifiedLicense: publishedParameter count: published

Modalities

Input · TextInput · ImageOutput · Text

Generation controls

Frequency penaltyInclude reasoningMax tokensPresence penaltyReasoningReasoning effortResponse formatSeedStopStructured outputsTemperatureTool choiceToolsTop p

Capability scores

0.8
Agentic index

Better than 4% of models compared

26.6
Coding index

Better than 22% of models compared

11.3
Intelligence index

Better than 27% of models compared