Artem Vazhentsev

1. LM-Polygraph: Uncertainty Estimation for Language Models
   2023/11/13 by Ekaterina Fadeeva, Fadeeva, Ekaterina, Roman Vashurin +21 · 23 citations
   Computer Science · Materials Science · #Topic Modeling #Natural Language Processing Techniques #Machine Learning in Materials Science
2. Benchmarking Uncertainty Quantification Methods for Large Language Models with LM-Polygraph
   2024/06/21 by Roman Vashurin, Vashurin, Roman, Ekaterina Fadeeva +26 · 24 citations
   Computer Science · #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Natural Language Processing Techniques #Topic Modeling
3. Token-Level Density-Based Uncertainty Quantification Methods for Eliciting Truthfulness of Large Language Models
   2025/02/20 by Artem Vazhentsev, Vazhentsev, Artem, Lyudmila Rvanova +11 · 5 citations
   Computer Science · #Computation and Language (cs.CL) #Explainable Artificial Intelligence (XAI) #FOS: Computer and information sciences
4. Efficient Hallucination Detection for LLMs Using Uncertainty-Aware Attention Heads
   2025/05/26 by Artem Vazhentsev, Lyudmila Rvanova, Vazhentsev, Artem +19 · 3 citations
   Computer Science · Engineering · #Anomaly Detection Techniques and Applications #Computation and Language (cs.CL) #FOS: Computer and information sciences #Fault Detection and Control Systems #Machine Learning and Data Classification