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Anthropic's AI Plays Major Role in Building Next Models

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Anthropic's AI Plays Major Role in Building Next Models

Anthropic reported that Claude participates in 26% of model research and development work as a lead contributor, with involvement across most remaining tasks. The company disclosed these findings from an internal study examining how frontier artificial intelligence (AI) labs employ their own models to construct successor systems.

Why it matters: Security and AI practitioners need visibility into how AI systems are used in AI development pipelines, given the implications for supply chain integrity, model safety evaluation, and insider risk when AI agents have access to proprietary model architectures.

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