The data generator of DiscoDemo for the FMB-Round task (insert a cylindrical peg into its hole on the FMB board): a state-based reinforcement-learning policy trained in simulation — the P-RFCL baseline generator (α = 0: the same reverse-curriculum RL without the diversity reward). Rolling it out generates demonstrations such as those in the Stage2 dataset below. Only what is needed to roll the policy out is released; the critic and other training-only state are omitted. Loading requires the DiscoDemo training code: https://github.com/DAVIAN-Robotics/DiscoDemo.