Sharing is Caring: Efficient LM Post-Training with Collective RL Experience Sharing. - Jeffrey Amico; Gabriel Passamani Andrade; John Donaghy; Ben Fielding; Tristin Forbus; Harry Grieve; Semih Kara; Jari Kolehmainen; Yihua Lou; Christopher Nies; Edward Phillip Flores Nuño; Diogo Ortega; et al. (CoRR, 2025)