Jev in Medicine: A Benchmark Evaluation

arXiv:2609.34024 · cs.AI, cs.CL, cs.LG · Submitted 2026-09-27 · Read on arXiv

cs.AI, cs.CL, cs.LG

Submitted: 2026-09-27

Updated: 2026-10-04

Code: https://github.com/NandhaKishorM/laya

Terminology

• Accuracy — 72× in this paper · explained in 1 episode
• Benchmark — 60× in this paper · explained in 2 episodes
• Calibration — 24× in this paper · explained in 7 episodes
• AUROC — 16× in this paper · explained in 2 episodes
• Benchmarking — 4× in this paper · explained in 3 episodes
• Generative Model — 3× in this paper · explained in 2 episodes
• Generative Models — 3× in this paper · explained in 2 episodes
• Abstention — 2× in this paper · explained in 1 episode
• Deferral — 2× in this paper · explained in 2 episodes
• Generative AI — 2× in this paper · explained in 2 episodes
• Hallucination — 2× in this paper · explained in 3 episodes
• Verification — 2× in this paper · explained in 2 episodes
• Agentic Task — 1× in this paper · explained in 1 episode
• Agentic Tasks — 1× in this paper · explained in 1 episode
• Artificial Intelligence (AI) — 1× in this paper · explained in 2 episodes
• Consistency — 1× in this paper · explained in 3 episodes
• F1 Score — 1× in this paper · explained in 3 episodes
• Large Language Models (LLMs) — 1× in this paper · explained in 6 episodes
• Metacognition — 1× in this paper · explained in 5 episodes
• New England Journal of Medicine — 1× in this paper
• Reinforcement Learning — 1× in this paper · explained in 4 episodes
• Self-consistency — 1× in this paper · explained in 2 episodes
• Task Decomposition — 1× in this paper · explained in 2 episodes
• United States Medical Licensing Examination — 1× in this paper

Sources

• Calibrated Decision Models for Autonomous Penetration-Testing Harnesses: JEV and Laya as System One Decision Layers for LLM-Driven Pentest Agents
• Can Jev Judge Radiology Reports? Evaluating a System One Model for Clinical Factuality
• Revisiting the Evaluation of Uncertainty Estimation and Its Application to Explore Model Complexity-Uncertainty Trade-Off

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