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Grok 4.6 vs K-EXAONE
Grok 4.6 (xAI) and K-EXAONE (LG AI Research) compared on benchmarks, pricing, context window, and use-case rankings.
- Grok 4.6 ranks higher for coding (92th vs 25th percentile).
| Attribute | Grok 4.6 | K-EXAONE |
|---|---|---|
| Scores | ||
| Intelligence (ECI) | 156 | — |
| Coding | 92 | 25 |
| Math | 91 | 52 |
| Reasoning & Knowledge | 73 | 27 |
| Agentic & Tools | 84 | 22 |
| Specifications | ||
| Developer | xAI | LG AI Research |
| Family | Grok | — |
| Released | Aug 12, 2026 | Dec 31, 2025 |
| Parameters | — | 236B |
| Availability | API access | Open weights (restricted use) |
| Context window | 500K | — |
| Price — $/M input | $2.00 | — |
| Price — $/M output | $6.00 | — |
| Inputs | text, image, file | — |
| Outputs | text | — |
| Benchmarks | ||
| AIME 2024/2025 | 99% | 90% |
| APEX | 41% | — |
| ARC-AGI | 88% | — |
| ARC-AGI-2 | 67% | — |
| GPQA Diamond | 94% | 78% |
| Humanity's Last Exam | 43% | 14% |
| SciCode | 56% | 36% |
| SimpleBench | 76% | — |
| SimpleQA Verified | 49% | — |
| WebDev Arena | 1629 | — |
| WeirdML | 67% | — |
| LiveCodeBench | — | 77% |
| MMLU-Pro | — | 84% |
| τ²-bench | — | 74% |
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, Grok 4.6 or K-EXAONE?
Across coding benchmarks like SWE-bench Verified and Terminal-Bench, Grok 4.6 ranks higher — 92th vs 25th 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.