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Grok 4.6 vs K-EXAONE 2.0

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Grok 4.6K-EXAONE 2.0
AttributeGrok 4.6xAI · 3 in the newsK-EXAONE 2.0LG AI Research
Scores
Intelligence (ECI)156
Coding9031
Math91
Reasoning & Knowledge7327
Agentic & Tools95
Specifications
DeveloperxAILG AI Research
FamilyGrok
ReleasedAug 12, 2026Jul 31, 2026
Parameters750B
AvailabilityAPI accessOpen weights (unrestricted)
Context window500K
Price — $/M input$2.00
Price — $/M output$6.00
Inputstext, image, file
Outputstext
Benchmarks
AIME 2024/202599%
APEX65%
ARC-AGI88%
ARC-AGI-267%
GPQA Diamond94%83%
Humanity's Last Exam43%19%
SciCode56%42%
SimpleBench76%
SimpleQA Verified49%
WebDev Arena1618
WeirdML67%

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.

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