Anthropic says new safeguards cut Claude distillation by 90-99%, naming Zhipu and Moonshot

kimmonismus · x · 2026-10-13

Anthropic says new safeguards have cut the data rival labs can distill out of Claude by 10-100x ("around 90 to 99 percent"). It names Chinese labs Zhipu and Moonshot, saying one network once ran more than 20,000 fake accounts at a time. The author questions whether GLM and Kimi can keep releasing strong models once distillation is largely blocked.

Related event: Anthropic Says Anti-Distillation Defenses Cut Data Theft by 90-99%, Names Zhipu and Moonshot(20 posts)→

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