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Applied AI·October 23, 2026·1 min read

Moonshot releases Kimi K3.1 Pro and says it cut its hacking skills

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Open-weight models that nearly match Claude Opus 5.5 on coding while stripping hacking data show how fast the high-end frontier is leaking into the open ecosystem. If you rely on “closed beats open” as a safety or moat assumption, you need a more granular threat model and eval regime.