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Zhipu AI / Z.ai

AI company that Anthropic says ran a large-scale chain-of-thought extraction and distillation campaign against Claude.

Entity kind
organization

Official or referenced URL ↗

A relationship records context, not guilt, vulnerability or endorsement.

Record description

The case in this corpus is based on Anthropic's September 2026 threat-intelligence report.

Cite this record

DiggingBeagle. “Zhipu AI / Z.ai.” https://diggingbeagle.com/organizations/zhipu-ai-z-ai/

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The source matters after the headline fades.

DiggingBeagle is a non profit research project documenting AI security incidents, agent failures, vulnerabilities and AI-assisted operations. A case keeps its claims beside the sources that support, contest or limit them. Later updates stay visible, so a reader can see when the account changed.

We publish case reconstructions, dated reporting and analysis across records. Each has a different evidentiary role. About the project and our methodology explain how the work is reviewed.