A publication dated August 26, 2026 shares two resources on post-training with reinforcement learning beyond SFT: one on scaling vanilla GRPO and another on OPD.
On August 26, 2026, a publication shared two practical resources on post-training with reinforcement learning (RL) beyond SFT. One covers techniques for making vanilla GRPO work at scale; the other is about OPD.
The publication says the GRPO guide may help engineers address practical challenges in scaling RL training, but does not detail those challenges or report results. To learn the scope and verify the claims, consult the original materials cited in the publication and assess the techniques in the context of your own training.