Compare · AI models
Kimi K3 vs Muse Spark 1.3
RANKED BY EPOCH CAPABILITIES INDEX (ECI)
#12 VS #15
CHECKED 28 SEPT 2026
Side by side
Verdict
Kimi K3 ranks #12 of 20 on Epoch Capabilities Index (ECI) (157.68); Muse Spark 1.3 ranks #15 (156.89).
Rank 12 of 20 · leads
Epoch Capabilities Index (ECI)
157.68
MakerMoonshot
Date2026
Verified—
Evidence
Epoch AI epoch_capabilities_index/eci_scores.csv (LLM Benchmark Data ZIP, fetched 2026-09-28). ECI 157.68, accessibility Open weights (non-commercial), release date 2026-07-16. Pricing/context via Statlyte (statlyte.com/models/fireworks/kimi-k3), MIT licensed.Rank 15 of 20
Epoch Capabilities Index (ECI)
156.89
MakerMeta AI
Date2026
Verified—
Evidence
Epoch AI epoch_capabilities_index/eci_scores.csv (LLM Benchmark Data ZIP, fetched 2026-09-28). ECI 156.89, accessibility API access, release date 2026-09-02. Not matched in Statlyte’s dataset this run.Try another pair
More Kimi K3 matchups
Source Ranking: Epoch AI, AI Benchmarking Hub, Epoch Capabilities Index (epoch.ai/data/benchmark_data.zip, CC BY 4.0). Per-entry pricing/context:…
Last checked 28 Sept 2026