Word of the Day

Friday, July 24, 2026

RLHF

RLHF

/ˌɑːr el eɪtʃ ˈef/

Reinforcement Learning from Human Feedback for training AI

RLHF helped the model produce more helpful and harmless responses.

Etymology — Acronym combining `reinforcement` (Latin `re-` + `fortis`) + `learning` + `human` (Latin `humanus`) + `feedback`