Data-efficient Meta-models for Evaluation of Context-based Questions and Answers in LLMs. - Julia Belikova; Konstantin Polev; Rauf Parchiev; Dmitry Simakov (SIGIR, 2025)

Hallucination Detection in LLMs via Topological Divergence on Attention Graphs. - Alexandra Bazarova; Aleksandr Yugay; Andrey Shulga; Alina Ermilova; Andrei V. Sokolov; Konstantin Polev; Julia Belikova; Rauf Parchiev; Dmitry Simakov; Maxim Savchenko; Andrey V. Savchenko; Serguei Barannikov; et al. (CoRR, 2025)

Sparse Autoencoders for Sequential Recommendation Models: Interpretation and Flexible Control. - Anton Klenitskiy; Konstantin Polev; Daria Denisova; Alexey Vasilev; Dmitry Simakov; Gleb Gusev (CoRR, 2025)