5 sources
A good person to follow for the evaluation-heavy side of Anthropic alignment work, especially where early assistant training later feeds into reasoning-faithfulness and model-written testing.
Researcher Profile
Editor reviewedJoshua Landau
Alignment via AI feedback (Constitutional AI)
Alignment and evaluation researcher at Anthropic
Useful for the evaluation-heavy side of Anthropic’s research, especially where the lab moved from RLHF and Constitutional AI into broader behavior discovery.
Organizations
Anthropic
Labs
About This Page
This profile is meant to help you get oriented quickly: why this researcher matters, what to read first, and where to explore next.
Known For
The ideas, systems, and research directions that make this person worth knowing.
01
Constitutional AI
02
Model-written evaluations
03
Assistant-alignment evaluation
04
Alignment via AI feedback (Constitutional AI)
05
Constitutional AI: Harmlessness from AI Feedback
06
Training a Helpful and Harmless Assistant with Reinforcement Learning from Human Feedback
Start Here
Canonical papers, project pages, or repositories that anchor this profile.
Constitutional AI: Harmlessness from AI FeedbackpaperDiscovering Language Model Behaviors with Model-Written EvaluationspaperTraining a Helpful and Harmless Assistant with Reinforcement Learning from Human FeedbackarticleTraining a Helpful and Harmless Assistant with Reinforcement Learning from Human Feedbackpaper
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