Kimi-K3 Estimated ECI Reaches ~156
scaling01 · x · 2026-07-19
Following supplementary estimates, the final ECI score for Kimi-K3 remains largely stable at around 156.
Replies estimate the preliminary ECI for Kimi-K3 at 155.53, with a 90% confidence interval of 153.87–158.21. This result slightly edges out Opus 4.6 (155.31) and GPT-5.3-Codex (155.36).
Related event: Kimi-K3 Preliminary ECI Score Surpasses Top Models(4 posts)→
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