Anthropic's 'Constitution' Is Just RLAIF, Argues Researcher — Its Real Benefit Is Cutting Human Labeling

WillRinehart · x · 2026-09-22

Responding to an NYT piece claiming Anthropic's constitution is "full of explicit directives to encourage Claude to think of itself as a real entity," researcher Will Rinehart argues the name is terrible: constitutional RL is simply a form of RLAIF, whose big benefit is reducing the time, cost, and mental burden of humans labeling toxic or harmful content — a technical debunking of anthropomorphizing coverage.

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