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    Jack Clark

    Major compiler contributor, influential in diagnostics, compiler UX, stabilization, and community communication, well known for explaining difficult compiler work in accessible language.

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    Jack Clark is a co-founder of Anthropic, advocating for AI safety and policy.

    Google AI Mode
    He is a co-founder of Anthropic and leads policy engagement.
    Gemini logoGemini
    He serves as Head of Policy for Anthropic.
    Perplexity
    He is a co-founder of Anthropic and advocates for AI safety.

    3 of 3 AI engines recognize them, measured 21 Sep 2026. Descriptions are generated by AI systems and can be wrong.

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