Author

Bernal Jiménez Gutiérrez

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#artificial intelligence Preprint Oct 2026

Accurate but Not Humble: Evaluating Epistemic Humility in LLM Agents under Knowledge Conflict

When retrieved evidence contradicts an agent's prior beliefs, does it revise its answer, acknowledge uncertainty, or persist with an incorrect conclusion? Existing evaluations of agentic systems focus primarily on task success, offering limited insight into how agents handle such conflicts. We propose to evaluate agent...

Kaiser Sun, Bernal Jiménez Gutiérrez, Hong-Jun Liu et al. · 0 citations

#artificial intelligence Jun 2026

AgentCL: Toward Rigorous Evaluation of Continual Learning in Language Agents

An evaluation framework AgentCL for continual learning in agents is presented, centered on distinguishable task streams and metrics for CL properties, and MemProbe is developed, a probing method that stores interactions, insights, and skills while filtering unreliable experiences during consolidation.

Yiheng Shu, Bernal Jiménez Gutiérrez, Saisri Padmaja Jonnalagedda et al. · arXiv.org · 8 citations