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Zac Hatfield-Dodds

Staff software engineer at Anthropic building systems for AI safety, reliability, and alignment.

Researcher1 organizations3 reports

Profile status: updated

Zac Hatfield-Dodds portrait
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Trust signals

Profile completeness62%
Public sources2
Official sources1
Last reviewedMar 13, 2026
Official homepage
updated 2 public sources

Public links

website Personal homepage github GitHub profile

Organizations

core Anthropic

Reports

Alignment and RLHF Training a Helpful and Harmless Assistant with Reinforcement Learning from Human Feedback Alignment and RLHF Constitutional AI: Harmlessness from AI Feedback Alignment and RLHF Collective Constitutional AI: Aligning a Language Model with Public Input

Official and primary sources

https://zac-hd.github.io/ Official source · homepage

Supporting sources

https://github.com/Zac-HD Supporting source · github

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