PopuLoRA: Co-Evolving LLM Populations for Reasoning Self-Play. - Roger Creus Castanyer; Geoffrey Bradway; Lorenz Wolf; Maxwill Lin; Augustine N. Mavor-Parker; Matthew J. Sargent (CoRR, 2026)

unix-ctf: Procedural Environments for Unix-Competence Reinforcement Learning. - Geoffrey Bradway; Roger Creus Castanyer; Lorenz Wolf; Maxwill Lin; Matthew J. Sargent; Augustine N. Mavor-Parker (CoRR, 2026)