Model comparison

DeepSeek-V3 vs Gemma 4 31B IT

Gemma 4 31B IT is the stronger model overall, scoring 43.5 to 39.5 on the Noometry Index.

Last verified . 25 shared benchmarks.

DeepSeek-V3 DeepSeek

39.5

Rank #166 Confirmed

Gemma 4 31B IT Google

43.5

Rank #90 Confirmed

Summary

  • They share 25 benchmarks with published results for both. DeepSeek-V3 scores higher in 1 category and Gemma 4 31B IT in 7 categories; 6 gaps are clear of the uncertainty.
  • The widest gap is in math, where Gemma 4 31B IT leads 43.2 to 32.1.
  • The biggest single-benchmark swing is OTIS Mock AIME 2024-2025: 37.8% for DeepSeek-V3 and 73.3% for Gemma 4 31B IT.
  • Gemma 4 31B IT is cheaper at $0.09 / $0.34 per million input/output tokens, against $0.24 / $0.90 for DeepSeek-V3.
  • Gemma 4 31B IT accepts more context: 262K tokens versus 164K.

Side by side

DeepSeek-V3 and Gemma 4 31B IT specifications
DeepSeek-V3Gemma 4 31B IT
ProviderDeepSeekGoogle
Noometry Index39.543.5
Released2024-12-262026-04-02
WeightsOpenOpen
Context window164K262K
Max output164K33K
Input $ / M tokens$0.24$0.09
Output $ / M tokens$0.90$0.34
Results tracked6035

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Category by category

Coding Too close to call

DeepSeek-V3: 42.3 (#106), Gemma 4 31B IT: 42.3 (#108)

Coding benchmarks
BenchmarkDeepSeek-V3Gemma 4 31B IT
SciCode35.8%43.4%
WeirdML36.1%52.3%
LMArena Coding13681459
Aider Polyglot55.1%—
LMArena WebDev—1366
BigCodeBench Instruct50%—
LiveBench Coding70.9%—
BigCodeBench Complete62.2%—
ALE-Bench—925.5
HumanEval+86.6%—
MBPP+73%—

Agentic & Tool Use Not comparable

DeepSeek-V3: —, Gemma 4 31B IT: —

Agentic & Tool Use benchmarks
BenchmarkDeepSeek-V3Gemma 4 31B IT
METR Time Horizons49.6%—

Reasoning Gemma 4 31B IT leads

DeepSeek-V3: 20.5 (#236), Gemma 4 31B IT: 27.2 (#122)

Reasoning benchmarks
BenchmarkDeepSeek-V3Gemma 4 31B IT
Kagi LLM Benchmark52.3%63.5%
CritPt0%1.4%
LMArena Hard Prompts13651448
DTBench64.8%82.7%
LMCA15.5%39.3%
Epoch Capabilities Index135.94142.74
SimpleBench27.2%—
NYT Connections (extended)—70.6%
Chess Puzzles—5%
Thematic Generalization—53%
LiveBench Reasoning65.8%—
LiveBench Data Analysis60.9%—
Surface Evolver Bench—30.6%
BIG-Bench Hard87.5%—
ForecastBench59.1—
HellaSwag88.9%—
LiveBench66.9%—
PIQA84.7%—
WinoGrande85.2%—

Math Gemma 4 31B IT leads

DeepSeek-V3: 32.1 (#219), Gemma 4 31B IT: 43.2 (#81)

Math benchmarks
BenchmarkDeepSeek-V3Gemma 4 31B IT
OTIS Mock AIME 2024-202537.8%73.3%
LMArena Math13731465
Omni-MATH40.3%—
LiveBench Math73.5%—
MATH Level 575.5%—
FrontierMath (Feb 2025 set)1.7%—

Knowledge Too close to call

DeepSeek-V3: 37.5 (#155), Gemma 4 31B IT: 37.9 (#151)

Knowledge benchmarks
BenchmarkDeepSeek-V3Gemma 4 31B IT
GPQA Diamond67.6%75.8%
Vectara Hallucination Rate6.1%7.4%
LMArena Expert13511465
SimpleQA Verified—10.4%
MMLU-Pro72.3%—
Confabulations26.1%—
GPQA (HELM)53.8%—
ARC (AI2) Challenge95.3%—
MMLU87.2%—
TriviaQA82.9%—

Multimodal Not comparable

DeepSeek-V3: —, Gemma 4 31B IT: 41.6 (#34)

Multimodal benchmarks
BenchmarkDeepSeek-V3Gemma 4 31B IT
LMArena Vision—1277
LMArena Document—1425

Multilingual Gemma 4 31B IT leads

DeepSeek-V3: 48.5 (#143), Gemma 4 31B IT: 53.8 (#57)

Multilingual benchmarks
BenchmarkDeepSeek-V3Gemma 4 31B IT
LMArena Non-English13581431
LMArena Chinese13911476
LMArena French13851435
LMArena Russian13731460
LMArena Spanish13581444
LMArena German1374—
LMArena Japanese1333—
LMArena Korean1319—

Instruction Following Gemma 4 31B IT leads

DeepSeek-V3: 72.8 (#130), Gemma 4 31B IT: 75.5 (#61)

Instruction Following benchmarks
BenchmarkDeepSeek-V3Gemma 4 31B IT
LMArena Instruction Following13451433
LiveBench Instruction Following81.5%—
IFEval83.2%—

Long Context Gemma 4 31B IT leads

DeepSeek-V3: 34.0 (#253), Gemma 4 31B IT: 44.2 (#71)

Long Context benchmarks
BenchmarkDeepSeek-V3Gemma 4 31B IT
LMArena Longer Query13521446
Fiction.LiveBench50%—

Writing & Preference Gemma 4 31B IT leads

DeepSeek-V3: 57.4 (#130), Gemma 4 31B IT: 60.5 (#96)

Writing & Preference benchmarks
BenchmarkDeepSeek-V3Gemma 4 31B IT
LMArena Text13751443
LMArena Creative Writing13641415
EQ-Bench Creative Writing14721368
LMArena Multi-Turn13891452
Short-Story Creative Writing77%—
WildBench83%—
EQ-Bench 4—1120
LiveBench Language49.1%—

Frequently asked questions

Is DeepSeek-V3 better than Gemma 4 31B IT?

Gemma 4 31B IT is the stronger model overall, scoring 43.5 to 39.5 on the Noometry Index.

Which is cheaper, DeepSeek-V3 or Gemma 4 31B IT?

Gemma 4 31B IT is cheaper. It lists at $0.09 per million input tokens and $0.34 per million output tokens; DeepSeek-V3 lists at $0.24 and $0.90.

Is DeepSeek-V3 or Gemma 4 31B IT better for coding?

They score almost the same on coding (42.3 vs 42.3); test both on your own repository before choosing.

Which has the bigger context window?

Gemma 4 31B IT does, with 262K tokens against 164K.

How many benchmarks do DeepSeek-V3 and Gemma 4 31B IT share?

25 benchmarks have published results for both models. DeepSeek-V3 has 60 scored results on Noometry and Gemma 4 31B IT has 35.

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