Mistral Small 3.1 24B

Mistral Small 3.1 24B is a model from Mistral. It has 1 scored result in 1 category. It has no index.

  • Open weights
  • Input: text · image
  • Released 2025-03
UnrankedEnough results for an index.
IndexAll categories, out of 100.UnrankedMedian 51.0
CoverageIndex weight that has results.5%
SpeedOutput tokens per second.47/sMedian 67/s
First tokenSeconds to the first output token.0.5 sMedian 1.3 s
Input / 1MUS dollars per 1M input tokens.$0.351Median $0.60
Output / 1MUS dollars per 1M output tokens.$0.555Median $2.55
ContextMaximum tokens in one request.128KMedian 262K
EloLMArena rating and rank.1277±5 #280Median 1422

Details

From OpenRouter
API IDThe model ID on OpenRouter.
mistralai/mistral-small-3.1-24b-instruct
Max outputMaximum output tokens per request.
102K
Knowledge cutoffLast date of training data.
31 Oct 2023
ToolsTool calls on OpenRouter.
Yes
JSON outputOutput follows a given JSON schema.
Yes
Cache read / 1MUS dollars per 1M cached tokens.
—
WeightsLink to the published weights.
Hugging Face (opens in a new tab) ↗
RetiresDate OpenRouter removes the model.
—

Where to run

APIs that serve this model.
1 provider
ProviderTypeMaker, cloud, host or router.InputOutputContext
OpenRouterRouter$0.351$0.555128K

US dollars per 1M tokens, list price. From models.dev (opens in a new tab) (MIT).

Capabilities

Index per category, out of 100.
Out of 100
AgenticMulti-step tasks with tools.None counted——
CodingCode writing and repair.None counted——
ReasoningLogic problems and puzzles.None counted——
MultimodalTasks with images and text.None counted——
KnowledgeFacts and expert knowledge.None counted——
MultilingualTasks in many languages.1 counted49.7—
InstructionTasks with strict prompt rules.None counted——
MathMath problems.None counted——

Results

1 counted
BenchmarkThe benchmark name.ResultThe score from the source.PlacePlace among results on this benchmark.
EuroEval FrenchMultilingual62.9% ±0.328 / 178
EuroEval GermanMultilingual51.3% ±0.532 / 191
EuroEval SwedishMultilingual60.0% ±0.333 / 195
EuroEval DutchMultilingual57.6% ±0.331 / 175
EuroEval PortugueseMultilingual58.3% ±0.435 / 182
EuroEval SpanishMultilingual53.2% ±0.335 / 176
EuroEval PolishMultilingual55.0% ±0.344 / 209
EuroEval ItalianMultilingual56.6% ±0.441 / 174

Sources

BenchLMCC BY-NC 4.0OpenRouterTerms restrict reuseEuroEvalMITmodels.devMIT

History

5 releases
Output / 1M$0.555 → $0.555
23 Oct 202612 Nov 2026

Questions

How much does Mistral Small 3.1 24B cost?
$0.351 per 1M input tokens, $0.555 per 1M output tokens.
How fast is Mistral Small 3.1 24B?
47 output tokens per second, 0.5 s to the first token.
What is the context window of Mistral Small 3.1 24B?
128K tokens.
Is Mistral Small 3.1 24B open source?
Yes. Its weights are published.
When was Mistral Small 3.1 24B released?
March 2025.

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