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Gemini 3.1 Pro vs K-EXAONE

Gemini 3.1 Pro (Google DeepMind) and K-EXAONE (LG AI Research) compared on benchmarks, pricing, context window, and use-case rankings.

AttributeGemini 3.1 ProGoogle DeepMind · 3 in the newsK-EXAONELG AI Research
Scores
Intelligence (ECI)155
Coding6531
Math7456
Reasoning & Knowledge9436
Agentic & Tools8328
Specifications
DeveloperGoogle DeepMindLG AI Research
FamilyGemini
ReleasedFeb 19, 2026Dec 31, 2025
Parameters236B
AvailabilityAPI accessAPI access
Context window
Price — $/M input
Price — $/M output
Inputs
Outputs
Benchmarks
AIME 2024/202596%90%
APEX34%
ARC-AGI98%
ARC-AGI-277%
FrontierMath37%
FrontierMath Tier 417%
GPQA Diamond94%78%
GSO (code optimization)23%
Humanity's Last Exam46%13%
METR task horizon6.4 h
SimpleBench80%
SimpleQA Verified77%
SWE-bench Verified76%
Terminal-Bench80%
WebDev Arena1461
WeirdML72%
LiveCodeBench77%
MMLU-Pro84%
SciCode36%
τ²-bench74%

Use-case scores are 0–100 percentile composites across each area’s benchmarks, ranked against every model from the past year. Highlighted cells lead each row. Open a model for the full picture.

Frequently asked questions

Which is better for coding, Gemini 3.1 Pro or K-EXAONE?

Across coding benchmarks like SWE-bench Verified and Terminal-Bench, Gemini 3.1 Pro ranks higher — 65th vs 31th percentile among the models tracked on Model Beat.

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Benchmarks & model data from Epoch AI (CC BY); pricing & specs from OpenRouter. ECI = Epoch Capabilities Index.