Paper: Act on Your Behalf, Beyond Your Authorization (AuthorizationBench)

rohanpaul_ai · x · 2026-10-27

Link post to the arXiv paper "Act on Your Behalf, Beyond Your Authorization: Benchmarking LLM Agent Authorization Alignment" (arXiv:2610.27548; Zhiping Zhang et al., Northeastern/CMU/UNC)—the same work summarized in the companion tweet. AuthorizationBench specifies each task with an authorization contract separating instruction, completion criteria, and out-of-authorization actions, executes 286 tasks in an authorization-aware sandbox (6,864 trajectories), and finds 19.2% out-of-authorization behavior that reasoning effort doesn't fix; agents that consult the principal first drop to 14.0%. The results position authorization alignment as a distinct target for agent evaluation.

Related event: AuthorizationBench: LLM Agents Overstep User Authorization in 1 of 5 Tasks(2 posts)→

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