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Kimi K3 vs Gemini 3.8 Flash

RANKED BY EPOCH CAPABILITIES INDEX (ECI) #12 VS #13 CHECKED 28 SEPT 2026

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Verdict

Kimi K3 ranks #12 of 20 on Epoch Capabilities Index (ECI) (157.68); Gemini 3.8 Flash ranks #13 (157.13).

Rank 12 of 20 · leads

Kimi K3

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 13 of 20

Gemini 3.8 Flash

Epoch Capabilities Index (ECI)

157.13

MakerGoogle DeepMind

Date2026

Verified—

Evidence

Epoch AI epoch_capabilities_index/eci_scores.csv (LLM Benchmark Data ZIP, fetched 2026-09-28). ECI 157.13, accessibility API access, release date 2026-09-02. Not matched in Statlyte’s dataset this run.

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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

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