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Mistral Small 3.1

MistralMistralOpen WeightApache 2.0 · Commercial OK

Description

Mistral Small 3 is a 24B-parameter LLM licensed under Apache-2.0. It focuses on low-latency, high-efficiency instruction following, maintaining performance comparable to larger models. It provides quick, accurate responses for conversational agents, function calling, and domain-specific fine-tuning. Suitable for local inference when quantized, it rivals models 2–3× its size while using significantly fewer compute resources.

Release Date
2025-03-17
Parameters
24.0B
Context Length
33K
Modalities
image, text

Capability Radar

25
general
22
coding
19
reasoning
31
scienceest.
20
agents
60
multimodal

Science uses a reasoning proxy when dedicated science benchmarks are unavailable.

Rankings

Domain#RankScoreSource
Code Ranking369
20.0
AA
General Ranking370
30.0
AA
Math Reasoning312
18.0
AA
Science366
31.0
AA

Benchmark Scores (LLM Stats)

Biology

GPQA45.3%SR

Code

HumanEval84.8%SR

Communication

MT-Bench0.83 / 100SR
Wild Bench52.2%SR

Creativity

Arena Hard87.6%SR

Finance

MMLU-Pro66.3%SR

General

IFEval82.9%SR

Math

MATH70.6%SR

AA Evaluation Indices

Intelligence Index
8.6
Math Index
3.7
Math 500
0.7
Mmlu Pro
0.7
Gpqa
0.5
Ifbench
0.3
Scicode
0.3
Tau2
0.3
Livecodebench
0.2
Lcr
0.2
Aime
0.1
Terminalbench Hard
0.1
Hle
0.0
Aime 25
0.0

LLM Stats Category Scores

Creativity
90
Writing
90
Instruction Following
80
Roleplay
80
Structured Output
80
Code
80
Language
70
Legal
70
Math
70
Reasoning
70
Finance
70
General
70
Healthcare
70
Communication
70
Physics
50
Biology
50
Chemistry
50

Pricing

Input Price$0.105 / 1M tokens
Output Price$0.235 / 1M tokens
Blended Price (3:1)$0.138 / 1M tokens

Speed

Tokens/sec151.1
Time to First Token0.53s
Time to Answer0.53s

Provider Price Ranking

Provider Price Ranking

3 providers

Cheapest: OpenRouterMost Expensive: Mistral
ProviderInputOutput
1OpenRouterCheapest
$0.05
$0.08
2Kilo Gateway
$0.05
$0.08
3MistralPRIMARY
$0.105
$0.235

Compare pricing across different API providers for this model.

External Sources