Research author
Leon Bergen
2 AI research papers in the One9Founders library, with summaries and links to original sources.
Papers by Leon Bergen
Sep 16, 2026
cs.CL
Monitoring and Discovering Reward Hacking with Internal Representations during LLM Evaluations
Leon Bergen, Usha Bhalla, Andrew Lee, et al.
Jun 10, 2026
cs.LG
Anatomy of Post-Training: Using Interpretability to Characterize Data and Shape the Learning Signal
Leon Bergen, Usha Bhalla, Sidharth Baskaran, et al.