13h agoNathan Lambert, OLMo and Tulu post-training lead, announces his departure from the Allen Institute for AILambert will continue writing his newsletter and RLHF book.SentimentSentimentPos100%Neg0%Many users praised Nathan Lambert's work building OLMo and Tulu at Ai2 while thanking him for advancing open models and expressing excitement about his next projects.96 comments with sentiment. View comments.