Magistral Small is Mistral AI's language model with a 128K context window and up to 64K output tokens, available from 3 providers, starting at $0.5 / 1M input and $1.50 / 1M output. Mistral AI's compact reasoning model offering verifiable, transparent step-by-step reasoning across diverse languages and tasks.
Specifications
Canonical IDmistral-magistral-small
TypeLanguage
StatusDeprecated
CreatorMistral AIMistral AI
Providers
Context Window128K tokens
Max Output64K tokens
Input ModalitiesImageText
Output ModalitiesText
Reasoning Effortsdefault
Release Date · 9 months ago
Deprecation Date
Benchmarks
Intelligence Index
#327
Coding Index
#163
Math Index
#84
MMLU-Pro
#169
GPQA
#297
HLE
#254
LiveCodeBench
#69
AIME
#43
IFBench
#222
Time to First Token
#207
SciCode
#239
MATH-500
#38
AIME 2025
#84
LCR
#337
TerminalBench Hard
#280
TAU2
#276
Output TPS
#442

Capabilities

Input2/5
Text
Image
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities4/13
Reasoning
Adaptive Reasoning·
Function Calling
Parallel Function Calling·
Structured Outputs
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill

Pricing by Provider

US Dollar ($)
Per 1M tokens
ProviderStandardFlexFastBatch
Input
$ / 1M
Output
$ / 1M
Input
$ / 1M
Output
$ / 1M
Input
$ / 1M
Output
$ / 1M
Input
$ / 1M
Output
$ / 1M
Amazon Bedrock logo
Amazon Bedrock
mistral.magistral-small-2509
$0.5$1.50$0.25$0.75$0.88$2.63$0.25$0.75
Mistral AI logo
Mistral AI
mistral/magistral-small-2506
$0.5$1.50
Vercel AI Gateway logo
Vercel AI Gateway
vercel_ai_gateway/mistral/magistral-small
$0.5$1.50

Cost Calculator

US Dollar ($)
Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Magistral 1.2 Small40K$0.500$1.50Deprecated
Magistral Small128K$0.500$1.50Current

Other Models

ModelTierReleasedContextInput / 1MOutput / 1M
Magistral 1.2 MediumMedium40K$2.00$5.00
Magistral MediumMedium128K$2.00$5.00

Model IDs

magistral-small
magistral-small-2506
magistral-small-2507
magistral-small-2509
magistral-small-latest
mistral-magistral-small
mistral.magistral-small-2509
mistral/magistral-small
mistral/magistral-small-2506
mistral/magistral-small-latest
vercel_ai_gateway/mistral/magistral-small