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Mistral Small 4

mistral/mistral-small-4
  • Mistral
  • Family · Mistral Small 4
  • Released 16 Mar 2026
  • Text · Image → Text
  • Reasoning · adjustable
  • Tools · JSON · Vision
Not on OSMEXO yet
Spec & list price
Context256K
Max output210K
Input / 1M$0.15
Output / 1M$0.604× input
Scores · standing
Intelligence11.3#228/489
Coding26.6#118/196
Usage
Tokens / day1.7B▲ 72% 7d
Usage rank#170
Requests / day232.0K
Tool calls / req0.06
Per request · 30 days
Avg input2.2K0.1× median
Avg output1960.3× median
Cache hit42%0.6× median
Reasoning share21%0.4× median
Tool-call failures1.2%0.6× median

Consumption

833.3M1.7B2.5B3 Oct17 Oct1 Nov
Peak 2.0B 6 OctLow 550.9M 23 OctRank today #170

News & trends

Trending · 14 days
News · latest from Mistral

Benchmarks

bar = share of the top score · Benchmark data: Artificial Analysis
GPQA Diamond#161 of 445
76.9%
SciCode#114 of 160
38.8%
IFBench#149 of 328
48.2%
Long-context reasoning#214 of 393
49.7%
τ²-Bench#157 of 319
41.2%
Coding index#118 of 196
26.6
Terminal-Bench Hard#122 of 311
17.4%
Terminal-Bench 2.1#122 of 182
21.0%
Speed · median across 4 providers, latest day
Output speed#50/334118 tok/s1.8× faster than median
Fastest provider141 tok/sbest of 4 providers
First token#400.43 s2.4× quicker than median
First answer token#4612 sthinking included

#9 cheapest of 34 with a similar score

Value
Intelligence Index
8101214$0.1$0.2$0.5$1Mistral Small 4
Blended price per 1M tokens (log)

Technical details

Reasoning
on · high
Tokenizer
Mistral
License
Apache 2.0
Moderation
none
Downloads · likes
59.9K · 468
Reasoning effort
  • high · default
  • none
Request parameters 14
  • tools
  • tool_choice
  • response_format
  • structured_outputs
  • reasoning
  • reasoning_effort
  • include_reasoning
  • temperature
  • top_p
  • max_tokens
+4 more
  • stop
  • seed
  • frequency_penalty
  • presence_penalty

When to use

Best for

  • Cost-sensitive agents with tool calling
  • Science and technical Q&A with optional reasoning
  • Image input in chat and document apps
  • Self-hosted general assistants

Think twice for

  • Hardest autonomous coding and terminal tasks
  • Offline bulk jobs at interactive prices (use the batch variant)
  • Image generation

Research papers

Same family

Mistral Small 4

Alternatives

other vendors · similar capability

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