Magistral Small 2509

reasoning
Context
128K
Max output
40K
Alias ofmistral.magistral-small

Capabilities

Reasoning & Interaction
Reasoning
Infrastructure
Streaming

Details

Model IDmistral.magistral-small-2509
Provider Amazon Bedrock
Creator Mistral AI
Family—
License—
Status—
Typereasoning
Input modalitiestext
Output modalitiestext
Open weight—
Parameters—
Architecture—
Context window128K tokens
Max input—
Max output40K tokens
Reasoning tokensYes
Knowledge cutoff—
Release date
Sourceofficial

API

GET/v1/models/amazon/mistral.magistral-small-2509

Magistral Small 2509

mistral.magistral-small-2509
alias → mistral.magistral-small
Changes · 4 entries
mistral.magistral-small-2509updateca7a400Nov 2, 2026, 03:02 AM
capabilitiesreasoningyes
release_date2025-09
context_window128000
max_output_tokens40000
reasoning_tokensyes
page_urlhttps://docs.aws.amazon.com/bedrock/latest/userguide/mode...
mistral.magistral-small-2509update80c574aJun 3, 2026, 07:05 AM
release_date2025-09
context_window128000
max_output_tokens40000
reasoning_tokensyes
page_urlhttps://docs.aws.amazon.com/bedrock/latest/userguide/mode...
mistral.magistral-small-2509update7a4f1f6Mar 22, 2026, 05:43 AM
model_typereasoning
mistral.magistral-small-2509create7f5c66fMar 21, 2026, 05:16 AM