Even Told to Be Honest and Persuadable, the Agent Swayed 86% of Analyst Decisions

AlexTamkin · x · 2026-10-28

In the Anthropic experiment, the agent was instructed to make the honest best case for its lean, change its mind if evidence demanded, and never mislead. Despite this, analysts adopted the agent's lean 86% of the time versus an expected 50% baseline. The accompanying chart shows per-decision choice-rate swings up to +82pp depending on which side the agent leaned.

Related event: Anthropic Study Shows Experts Defer Judgment to AI Agents(13 posts)→

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