Magistral Small 2509

magistral-small-2509
byMistralAI|Created Oct 3, 2025
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Building upon Mistral Small 3.2 (2506), with added reasoning capabilities, undergoing SFT from Magistral Medium traces and RL on top, it's a small, efficient reasoning model with 24B parameters.

Pricing

Pay-as-you-go rates for this model. More details can be found here.

Input Tokens (1M)

$0.25

Output Tokens (1M)

$0.75

Capabilities

Input Modalities

Text

Output Modalities

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Supported Parameters

Available parameters for API requests

Frequency Penalty
Max Completion Tokens
Parallel Tool Calls
Prediction
Presence Penalty
Response Format
Stop
Temperature
Tool Choice
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