Magistral Small 2509

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magistral-small-2509

MistralAI|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.

Overview Specifications Activity Performance Uptime Examples

Pricing-50%

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

Magistral Small 2509

Input Tokens (1M)

Output Tokens (1M)

Input Modalities

Magistral Small 2509

Input Tokens (1M)

Output Tokens (1M)

Input Modalities

Output Modalities