🧰 Miles

The items that name it 2

• Welcome Beam: a 501B open model you can own, customize, and scale
  article2026-10-16

  Full-parameter or LoRA GRPO reinforcement learning recipe for Beam, built by Reflection and RadixArk; Megatron trains and SGLang does rollouts

• ClusterMAX 3.0: The Industry Standard GPU Cloud Rating System Returns
  article2026-09-23

  Open-source RL post-training framework to be benchmarked in PostTrainingX.