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cs.CL2026
Internal Representation, Not Clinical Knowledge: Where Apparent LLM Triage Failures Originate
David Fraile Navarro, Berardino Como, Jialei Sheng +2
Patient-voiced clinical-triage benchmarks report high under-triage rates for consumer LLMs for constrained multiple-choice output, yet the same cases score differently with free-te…
cs.CL2025
Uncertainty-Aware Dynamic Knowledge Graphs for Reliable Question Answering
Yu Takahashi, Shun Takeuchi, Kexuan Xin +6
Question answering (QA) systems are increasingly deployed across domains. However, their reliability is undermined when retrieved evidence is incomplete, noisy, or uncertain. Exist…