OpenAI
Vicarious
Harvard University
Dario AmodeiCo-founder and CEO · AnthropicResearcher↗
Researcher
Nicholas Joseph
AnthropicMember of Technical Staff, Head of Pre-training
Career & education
Current roleAnthropic2021-presentMember of Technical Staff, Head of Pre-training
Anthropic2021-presentEducation
Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.
Citation Trend
Total citations to scholarly work, including research papers, technical reports, books and theses, as recorded by Google Scholar. Each point is a dated snapshot.
citations40,305As of Oct 15, '26
citations+9,561Since last snapshot, Jun 15, '26
Selected contributions
Constitutional AI: Harmlessness from AI Feedback
With Yuntao Bai, Saurav Kadavath, Sandipan Kundu, Amanda Askell, Jackson Kernion, Andy Jones, Anna Chen and others ·Trained AI assistants to critique and improve their answers using a written set of principles.
Training a Helpful and Harmless Assistant with Reinforcement Learning from Human Feedback
With Yuntao Bai, Andy L. Jones, Kamal Ndousse, Amanda Askell, Anna Chen, Nova DasSarma, Dawn Drain and others ·Training AI assistants to be more helpful and less harmful using human feedback.
References
- A General Language Assistant as a Laboratory for Alignmentarxiv.org
Nicholas Joseph helped build Anthropic’s early language models
- Constitutional AI: Harmlessness from AI Feedbackarxiv.org
He co-authored Constitutional AI, research showing how written principles and AI feedback can teach assistants to give safer answers.
Based on public sources. If accuracy is important, verify details using the links or references.
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