Mistral AI, open weights

Mistral Small 4

Mistral Small 4 by Mistral AI has 1 published benchmark result on Noometry, not yet enough to be ranked. API pricing starts at $0.075 per million input tokens and $0.30 per million output tokens, with a 262K-token context window.

Last verified

Specifications

Noometry rank
Unranked
Index score
Not ranked
Evidence
Sparse 1 results
Provider
Mistral AI
Released
Unknown
Weights
Open weights
Reasoning
Yes
Context window
262K
Max output
210K
Input price
$0.075 / M
Output price
$0.30 / M
Blended price
$0.13 / M
Output speed
32 tokens/s Kagi
Value
Not ranked
Knowledge cutoff
Unknown
Input
text, image

Category scores

Each category score combines every public result we have in that category.

Mistral Small 4 category scores
  1. Reasoning 21.9
Mistral Small 4 category ranks
CategoryScoreRankResults
Reasoning21.9—1

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Benchmark results

Every published result we track, with its source. Bold rows are the ones used for ranking; where several exist we prefer independent runs over self-reported numbers.

Reasoning

Mistral Small 4 Reasoning benchmark results
BenchmarkScorePositionSettingSourceDate
Kagi LLM Benchmark40.5%#77 of 99, top 78%Kagi LLM Benchmark

API pricing by provider

Mistral Small 4 API prices
RouteInput $/MOutput $/MCached input $/MChecked
openrouter$0.075$0.30$0.00752026-10-10

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Frequently asked questions

How good is Mistral Small 4?

Mistral Small 4 by Mistral AI has 1 published benchmark result on Noometry, not yet enough to be ranked. API pricing starts at $0.075 per million input tokens and $0.30 per million output tokens, with a 262K-token context window.

How much does Mistral Small 4 cost?

Mistral Small 4 costs $0.075 per million input tokens and $0.30 per million output tokens on openrouter, with cached input at $0.0075.

What is Mistral Small 4's context window?

Mistral Small 4 accepts up to 262K tokens of input and can write up to 210K tokens in one response.

Is Mistral Small 4 open source?

Yes. Mistral Small 4's weights are downloadable from Hugging Face (mistralai/Mistral-Small-4-119B-2603); check the license for commercial terms.

How fast is Mistral Small 4?

Mistral Small 4 generated about 32 output tokens per second in the Kagi LLM Benchmark's timed runs. Speed varies by provider, load and reasoning effort.