Miles streamlines frontier‑scale LLM RL on PyTorch
Miles is an open‑source PyTorch‑native stack that stitches SGLang, Megatron‑LM and Ray to run reinforcement‑learning post‑training on massive LLMs, including MoE models. By handling high‑throughput rollouts, low‑precision sync and fault‑tolerant orchestration, it lets researchers scale RL pipelines without reinventing the distributed plumbing.