Fabricated Identifier Returns in Tool-Calling Agents
Agents invent identifiers because training rewards plausible completion over honest refusal.
Priya Nambiar
Staff Writer
Priya spent six years as a reliability engineer at a mid-sized ML infrastructure company before moving into technical journalism, where she focuses on how agent systems degrade in production. Her writing draws on hands-on experience diagnosing silent failures and cascading errors in deployed pipelines.
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Agents invent identifiers because training rewards plausible completion over honest refusal.