Noometry

Model comparison

Gemini 4 Argon vs Gemini Robotics-ER 1.6

Gemini 4 Argon has enough public results to be ranked (#24); Gemini Robotics-ER 1.6 does not yet, so treat this comparison as directional.

Last verified . 1 shared benchmarks.

Gemini 4 Argon Google

56.5

Rank #24 Confirmed

Gemini Robotics-ER 1.6 Google

32.9

Unranked Sparse

Summary

  • They share 1 benchmark with published results for both. Gemini 4 Argon scores higher in 1 category and Gemini Robotics-ER 1.6 in 0 categories; one gap is clear of the uncertainty.
  • The widest gap is in multimodal, where Gemini 4 Argon leads 46.5 to 26.8.
  • The biggest single-benchmark swing is Blueprint-Bench 2: 54.4% for Gemini 4 Argon and 0% for Gemini Robotics-ER 1.6.

Side by side

Gemini 4 ArgonGemini Robotics-ER 1.6
ProviderGoogleGoogle
Noometry Index56.532.9
Released2026-09-302026-04-14
WeightsProprietaryProprietary
Context window——
Max output——
Input $ / M tokens——
Output $ / M tokens——
Results tracked211

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Category by category

Coding Not comparable

Gemini 4 Argon: 62.0 (#9), Gemini Robotics-ER 1.6: —

BenchmarkGemini 4 ArgonGemini Robotics-ER 1.6
LMArena WebDev1678—
FrontierSWE55%—
SciCode61.8%—
LMArena Coding1550—

Agentic & Tool Use Not comparable

Gemini 4 Argon: 49.2 (#8), Gemini Robotics-ER 1.6: —

BenchmarkGemini 4 ArgonGemini Robotics-ER 1.6
APEX-Agents82.2%—
Vending-Bench 213,718—

Reasoning Not comparable

Gemini 4 Argon: 44.2 (#47), Gemini Robotics-ER 1.6: —

BenchmarkGemini 4 ArgonGemini Robotics-ER 1.6
CritPt27.1%—
LMArena Hard Prompts1548—

Math Not comparable

Gemini 4 Argon: 73.9 (#17), Gemini Robotics-ER 1.6: —

BenchmarkGemini 4 ArgonGemini Robotics-ER 1.6
ProofBench99%—
LMArena Math1536—

Knowledge Not comparable

Gemini 4 Argon: 43.9 (#89), Gemini Robotics-ER 1.6: —

BenchmarkGemini 4 ArgonGemini Robotics-ER 1.6
LMArena Expert1553—

Multimodal Gemini 4 Argon leads

Gemini 4 Argon: 46.5 (#14), Gemini Robotics-ER 1.6: 26.8

BenchmarkGemini 4 ArgonGemini Robotics-ER 1.6
Blueprint-Bench 254.4%0%

Multilingual Not comparable

Gemini 4 Argon: 60.3 (#1), Gemini Robotics-ER 1.6: —

BenchmarkGemini 4 ArgonGemini Robotics-ER 1.6
LMArena Non-English1523—
LMArena Chinese1610—
LMArena Russian1537—
LMArena Spanish1497—

Instruction Following Not comparable

Gemini 4 Argon: 80.1 (#2), Gemini Robotics-ER 1.6: —

BenchmarkGemini 4 ArgonGemini Robotics-ER 1.6
LMArena Instruction Following1538—

Long Context Not comparable

Gemini 4 Argon: 47.6 (#15), Gemini Robotics-ER 1.6: —

BenchmarkGemini 4 ArgonGemini Robotics-ER 1.6
LMArena Longer Query1549—

Writing & Preference Not comparable

Gemini 4 Argon: 71.4 (#19), Gemini Robotics-ER 1.6: —

BenchmarkGemini 4 ArgonGemini Robotics-ER 1.6
LMArena Text1534—
LMArena Creative Writing1531—
LMArena Multi-Turn1557—

Frequently asked questions

Is Gemini 4 Argon better than Gemini Robotics-ER 1.6?

Gemini 4 Argon has enough public results to be ranked (#24); Gemini Robotics-ER 1.6 does not yet, so treat this comparison as directional.

How many benchmarks do Gemini 4 Argon and Gemini Robotics-ER 1.6 share?

1 benchmark has published results for both models. Gemini 4 Argon has 21 scored results on Noometry and Gemini Robotics-ER 1.6 has 1.

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