Anthropic RCT with 50 analysts tests whether experts still call the shots when delegating to agents

AlexTamkin · x · 2026-10-28

Anthropic released new research, "How AI agents shape experts' judgment calls," running a randomized trial with 50 professional data analysts to test a key question: when experts delegate work to an agent, do they still make the key decisions? It's among the first experiments to systematically measure how agents sway human professional judgment. Author Alex Tamkin notes limitations: the agent's lean was deliberately strengthened for measurability, so everyday-work effects should be smaller, and the study covers only an hourlong task with a single model.

Related event: Anthropic RCT Finds Experts Follow AI Agent's Leaning in 86% of Decisions(6 posts)→

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