Model comparison

Claude Instant vs Gemma 3 27B

Gemma 3 27B has enough public results to be ranked (#284); Claude Instant does not yet, so treat this comparison as directional.

Last verified . 2 shared benchmarks.

Claude Instant Anthropic

29.5

Unranked Sparse

Gemma 3 27B Google

30.8

Rank #284 Confirmed

Summary

  • They share 2 benchmarks with published results for both. Claude Instant scores higher in 1 category and Gemma 3 27B in 0 categories; one gap is clear of the uncertainty.
  • The biggest single-benchmark swing is DTBench: 45.8% for Claude Instant and 52.5% for Gemma 3 27B.
  • Gemma 3 27B has downloadable open weights; the other is API-only.

Side by side

Claude Instant and Gemma 3 27B specifications
Claude InstantGemma 3 27B
ProviderAnthropicGoogle
Noometry Index29.530.8
Released2023-08-092025-03-11
WeightsProprietaryOpen
Context window—131K
Max output—8K
Input $ / M tokens—$0.08
Output $ / M tokens—$0.16
Results tracked743

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Category by category

Coding Not comparable

Claude Instant: —, Gemma 3 27B: 22.5 (#334)

Coding benchmarks
BenchmarkClaude InstantGemma 3 27B
Aider Polyglot—4.9%
SciCode—21.2%
LiveBench Coding—39.9%
LMArena Coding—1322
HumanEval+50.6%—

Agentic & Tool Use Not comparable

Claude Instant: —, Gemma 3 27B: 25.1 (#110)

Agentic & Tool Use benchmarks
BenchmarkClaude InstantGemma 3 27B
Berkeley Function Calling Leaderboard—29.5%

Reasoning Claude Instant leads

Claude Instant: 19.6, Gemma 3 27B: 16.7 (#301)

Reasoning benchmarks
BenchmarkClaude InstantGemma 3 27B
DTBench45.8%52.5%
Epoch Capabilities Index120.28130.04
Kagi LLM Benchmark—40.4%
CritPt—0%
Chess Puzzles—0%
LiveBench Reasoning—43.8%
LMArena Hard Prompts—1340
LiveBench Data Analysis—51.5%
LMCA—12.3%
LiveBench—50%

Math Not comparable

Claude Instant: —, Gemma 3 27B: 25.9 (#265)

Math benchmarks
BenchmarkClaude InstantGemma 3 27B
OTIS Mock AIME 2024-2025—22.5%
LiveBench Math—55.4%
LMArena Math—1312
MATH Level 5—74%
GSM8K86.7%—

Knowledge Not comparable

Claude Instant: —, Gemma 3 27B: 25.5 (#261)

Knowledge benchmarks
BenchmarkClaude InstantGemma 3 27B
GPQA Diamond—47.7%
Confabulations—40.3%
Vectara Hallucination Rate—7.4%
LMArena Expert—1304
ARC (AI2) Challenge86.3%—
MMLU73.4%—
TriviaQA78.9%—

Multimodal Not comparable

Claude Instant: —, Gemma 3 27B: 32.6 (#100)

Multimodal benchmarks
BenchmarkClaude InstantGemma 3 27B
LMArena Vision—1164
GeoBench—52%

Multilingual Not comparable

Claude Instant: —, Gemma 3 27B: 46.9 (#155)

Multilingual benchmarks
BenchmarkClaude InstantGemma 3 27B
LMArena Non-English—1334
LMArena Chinese—1346
LMArena French—1368
LMArena German—1362
LMArena Japanese—1287
LMArena Korean—1308
LMArena Russian—1349
LMArena Spanish—1349

Instruction Following Not comparable

Claude Instant: —, Gemma 3 27B: 70.6 (#160)

Instruction Following benchmarks
BenchmarkClaude InstantGemma 3 27B
LiveBench Instruction Following—74.9%
LMArena Instruction Following—1321

Long Context Not comparable

Claude Instant: —, Gemma 3 27B: 27.6 (#293)

Long Context benchmarks
BenchmarkClaude InstantGemma 3 27B
Fiction.LiveBench—33.3%
LMArena Longer Query—1333

Writing & Preference Not comparable

Claude Instant: —, Gemma 3 27B: 52.5 (#168)

Writing & Preference benchmarks
BenchmarkClaude InstantGemma 3 27B
LMArena Text—1358
LMArena Creative Writing—1346
Short-Story Creative Writing—79.9%
EQ-Bench Creative Writing—1266
LMArena Multi-Turn—1345
LiveBench Language—34.6%

Frequently asked questions

Is Claude Instant better than Gemma 3 27B?

Gemma 3 27B has enough public results to be ranked (#284); Claude Instant does not yet, so treat this comparison as directional.

How many benchmarks do Claude Instant and Gemma 3 27B share?

2 benchmarks have published results for both models. Claude Instant has 7 scored results on Noometry and Gemma 3 27B has 43.

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