Artificial Intelligence · Reinforcement Learning
A topic within Reinforcement Learning, itself one of 11 topics in that field and part of Artificial Intelligence.
2 works
Stiennon et al.
Applies reward modelling and reinforcement learning from human comparisons to summarisation, and finds optimising directly for human preference beats optimising for the ROUGE metric summarisation had been judged on for years.
link checked 17 Sept 2026Ouyang et al.
Fine-tunes a language model with reinforcement learning against a reward model trained on human preference comparisons, and finds human labellers prefer its smaller model's outputs to a much larger model prompted without this step.
link checked 17 Sept 2026