Noometry

Model comparison

Gemini 3.7 Flash vs Mistral Medium 3.1

Gemini 3.7 Flash is the stronger model overall, scoring 59.8 to 31.9 on the Noometry Index. Mistral Medium 3.1 costs 1.9× less per token, which makes it the better buy when Gemini 3.7 Flash's lead doesn't matter for your workload.

Last verified . 2 shared benchmarks.

Gemini 3.7 Flash Google

59.8

Rank #14 Confirmed

Mistral Medium 3.1 Mistral AI

31.9

Rank #266 Reported

Summary

  • They share 2 benchmarks with published results for both. Gemini 3.7 Flash scores higher in 2 categories and Mistral Medium 3.1 in 0 categories; 2 gaps are clear of the uncertainty.
  • The widest gap is in reasoning, where Gemini 3.7 Flash leads 70.0 to 10.6.
  • The biggest single-benchmark swing is NYT Connections (extended): 94% for Gemini 3.7 Flash and 6.5% for Mistral Medium 3.1.
  • Mistral Medium 3.1 is cheaper at $0.40 / $2 per million input/output tokens, against $0.75 / $3.75 for Gemini 3.7 Flash.
  • Gemini 3.7 Flash accepts more context: 1.05M tokens versus 131K.

Side by side

Gemini 3.7 FlashMistral Medium 3.1
ProviderGoogleMistral AI
Noometry Index59.831.9
Released2026-08-13—
WeightsProprietaryProprietary
Context window1.05M131K
Max output66K105K
Input $ / M tokens$0.75$0.40
Output $ / M tokens$3.75$2
Results tracked443

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Category by category

Coding Not comparable

Gemini 3.7 Flash: 56.2 (#22), Mistral Medium 3.1: —

BenchmarkGemini 3.7 FlashMistral Medium 3.1
DeepSWE65.5%—
FrontierCode43.6%—
LMArena WebDev1592—
FrontierSWE20.3%—
SciCode59.8%—
LMArena Coding1497—
ALE-Bench904.3—

Agentic & Tool Use Not comparable

Gemini 3.7 Flash: 42.1 (#19), Mistral Medium 3.1: —

BenchmarkGemini 3.7 FlashMistral Medium 3.1
APEX-Agents67.8%—
Remote Labor Index5%—
GDP.pdf23.8%—

Reasoning Gemini 3.7 Flash leads

Gemini 3.7 Flash: 70.0 (#15), Mistral Medium 3.1: 10.6 (#341)

BenchmarkGemini 3.7 FlashMistral Medium 3.1
NYT Connections (extended)94%6.5%
ARC-AGI-284.6%—
ARC-AGI-195.5%—
CritPt14.3%—
Chess Puzzles47%—
Thematic Generalization—20.3%
LMArena Hard Prompts1494—
Mystery Game Puzzles37%—
DTBench96.8%—
LMCA50.4%—
Epoch Capabilities Index157.27—

Math Not comparable

Gemini 3.7 Flash: 69.6 (#23), Mistral Medium 3.1: —

BenchmarkGemini 3.7 FlashMistral Medium 3.1
FrontierMath (Tiers 1-3)71.6%—
FrontierMath Tier 436.6%—
OTIS Mock AIME 2024-202597.2%—
ProofBench58%—
LMArena Math1507—

Knowledge Not comparable

Gemini 3.7 Flash: 69.7 (#5), Mistral Medium 3.1: —

BenchmarkGemini 3.7 FlashMistral Medium 3.1
GPQA Diamond94.8%—
SimpleQA Verified69.2%—
LMArena Expert1508—

Multimodal Not comparable

Gemini 3.7 Flash: 37.3 (#73), Mistral Medium 3.1: —

BenchmarkGemini 3.7 FlashMistral Medium 3.1
LMArena Vision1316—
Furniture Assembly26.7%—

Multilingual Not comparable

Gemini 3.7 Flash: 57.6 (#7), Mistral Medium 3.1: —

BenchmarkGemini 3.7 FlashMistral Medium 3.1
LMArena Non-English1484—
LMArena Chinese1548—
LMArena French1505—
LMArena German1498—
LMArena Japanese1512—
LMArena Korean1483—
LMArena Russian1516—
LMArena Spanish1503—

Instruction Following Not comparable

Gemini 3.7 Flash: 77.7 (#15), Mistral Medium 3.1: —

BenchmarkGemini 3.7 FlashMistral Medium 3.1
LMArena Instruction Following1483—

Long Context Not comparable

Gemini 3.7 Flash: 45.7 (#30), Mistral Medium 3.1: —

BenchmarkGemini 3.7 FlashMistral Medium 3.1
LMArena Longer Query1492—

Writing & Preference Gemini 3.7 Flash leads

Gemini 3.7 Flash: 71.2 (#20), Mistral Medium 3.1: 55.5 (#145)

BenchmarkGemini 3.7 FlashMistral Medium 3.1
EQ-Bench Creative Writing17231476
LMArena Text1486—
LMArena Creative Writing1490—
LMArena Multi-Turn1489—

Frequently asked questions

Is Gemini 3.7 Flash better than Mistral Medium 3.1?

Gemini 3.7 Flash is the stronger model overall, scoring 59.8 to 31.9 on the Noometry Index. Mistral Medium 3.1 costs 1.9× less per token, which makes it the better buy when Gemini 3.7 Flash's lead doesn't matter for your workload.

Which is cheaper, Gemini 3.7 Flash or Mistral Medium 3.1?

Mistral Medium 3.1 is cheaper. It lists at $0.40 per million input tokens and $2 per million output tokens; Gemini 3.7 Flash lists at $0.75 and $3.75.

Which has the bigger context window?

Gemini 3.7 Flash does, with 1.05M tokens against 131K.

How many benchmarks do Gemini 3.7 Flash and Mistral Medium 3.1 share?

2 benchmarks have published results for both models. Gemini 3.7 Flash has 44 scored results on Noometry and Mistral Medium 3.1 has 3.

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