LaunchAI ModelsJuly 16, 2026

Kimi K3 launches, tops Text Arena science leaderboard

Kimi K3 currently leads the Text Arena leaderboard for science queries. Early Reddit user reports show mixed real-world coding performance relative to Opus 4.8 and 5.5.

5 sources

Kimi K3 incoming. Most likely today. Btw. banger clip.x.com
@mweinbach (Max Weinbach) recreates macOS 27 with real Liquid Glass and native apps in a web browser with Kimi K3macos27.kimi.page
Kimi K3 is currently at the top of the leaderboard for Text Arena filtered for science queries.reddit.com

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