Alignment Research Center (ARC)

ResearchFounded 2021 · US

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Theoretical alignment research (heuristic arguments, low-probability estimation, eliciting latent knowledge) led by Paul Christiano until 2024.

ARC works on the hard mathematical problem of proving that AI systems will behave as intended. Its testing arm became the independent evaluator METR.

Focus

  • Alignment research

Funding, as far as we know

Coefficient Giving (formerly Open Philanthropy) - https://en.wikipedia.org/wiki/Coefficient_Giving

What they've actually done

  • Spun out its evaluations team as METR (Model Evaluation and Threat Research), which now does pre-deployment testing for labs

    2023-12

    Source

  • Published a 'bird's eye view' of its research agenda on formal heuristic arguments and low-probability estimation

    2024-2025

    Source

  • Founder Paul Christiano left to become head of AI safety at the US AI Safety Institute (April 2024), later leaving government

    2024-04

    Source

Last verified 1 September 2026

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