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Kimi K2.7 Code vs Muse Spark
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| Attribute | Kimi K2.7 Code | Muse Spark |
|---|---|---|
| Scores | ||
| Intelligence (ECI) | 151 | 153 |
| Coding | 66 | 76 |
| Math | 80 | 64 |
| Reasoning & Knowledge | 57 | 82 |
| Agentic & Tools | 58 | 63 |
| Specifications | ||
| Developer | Moonshot | Meta AI |
| Family | Kimi | — |
| Released | Jun 12, 2026 | Apr 8, 2026 |
| Parameters | — | — |
| Availability | Open weights (unrestricted) | API access |
| Context window | 262K | — |
| Price — $/M input | $0.86 | — |
| Price — $/M output | $3.80 | — |
| Inputs | text, image | — |
| Outputs | text | — |
| Benchmarks | ||
| AIME 2024/2025 | 96% | 89% |
| APEX | 28% | — |
| GPQA Diamond | 90% | 90% |
| Humanity's Last Exam | 33% | 41% |
| SciCode | 48% | 52% |
| SimpleBench | 58% | — |
| SimpleQA Verified | 39% | 66% |
| WebDev Arena | 1479 | 1513 |
| WeirdML | 54% | — |
| τ²-bench | 90% | 92% |
| FrontierMath | — | 39% |
| FrontierMath Tier 4 | — | 15% |
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.
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Benchmarks & model data from Epoch AI (CC BY); pricing & specs from OpenRouter. ECI = Epoch Capabilities Index.