4 sources
A useful person to follow for the part of Anthropic that moved from assistant training into explicit behavior-discovery and evaluation work.
Researcher Profile
Editor reviewedDeep Ganguli
Alignment via AI feedback (Constitutional AI)
Alignment researcher at Anthropic
Important because his work sits near the point where technical alignment, evaluation practice, and the public case for safer frontier-model deployment meet.
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.
Last reviewed
March 18, 2026
Official And External Links
Known For
The ideas, systems, and research directions that make this person worth knowing.
01
Constitutional AI
02
Evaluating frontier AI systems
03
Public-input alignment and governance-facing research
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
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Signature Works
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Supporting Sources
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Related Researchers
People worth exploring next because they share topics, labs, or source material with this profile.
4 sources
Worth following for the evaluation side of Anthropic’s alignment program, especially where model-written tests are used to surface new behaviors quickly.
4 sources
A good person to follow if you care about the practical evaluation layer at Anthropic rather than only its highest-level alignment claims.
4 sources
A useful profile for the segment of Anthropic that turns alignment concerns into concrete evals, behavior probes, and red-team-style measurement.
5 sources
A strong person to follow for the evaluation-heavy side of Anthropic, especially where behavior discovery, reasoning faithfulness, and concrete safety testing come together.
4 sources
A useful page for the evaluation machinery behind Anthropic’s alignment work, especially where newly discovered behaviors need to be surfaced quickly and tested systematically.