Contrastive Policy Gradient: Aligning LLMs on sequence-level scores in a supervised-friendly fashion
Flet-Berliac, Yannis Grinsztajn, Nathan Strub, Florian Choi, Eugene Wu, Bill Cremer, Chris Ahmadian, Arash Ch ak, Yash Azar, Mohammad Gheshlaghi Pietquin, Olivier Geist, Matthieu