A Head to Predict and a Head to Question: Pre-trained Uncertainty Quantification Heads for Hallucination Detection in LLM Outputs. - Artem Shelmanov; Ekaterina Fadeeva; Akim Tsvigun; Ivan Tsvigun; Zhuohan Xie; Igor Kiselev; Nico Daheim; Caiqi Zhang; Artem Vazhentsev; Mrinmaya Sachan; Preslav Nakov; Timothy Baldwin (CoRR, 2025)

ATGen: A Framework for Active Text Generation. - Akim Tsvigun; Daniil Vasilev; Ivan Tsvigun; Ivan Lysenko; Talgat Bektleuov; Aleksandr Medvedev; Uliana Vinogradova; Nikita Severin; Mikhail Mozikov; Andrey V. Savchenko; Rostislav Grigorev; Ramil Kuleev; et al. (CoRR, 2025)