Issues

• sync_inference_weights corrupts the sampler for dense Qwen3 models with tied embeddings

  togethercomputer/xorl#87 · Filter by author qywu opened on Aug 24, 2026
  2

• Value-model (critic) support for the tinker-compat API via multi-LoRA (SAO, arXiv:2607.07508)

  togethercomputer/xorl#84 · Filter by author qywu opened on Aug 22, 2026
  4

• Frozen-bank fused-MoE forward returns corrupted bytes after unrelated GPU tests run (sglang fused-MoE combine-stage state bug)

  togethercomputer/xorl#83 · Filter by author qywu opened on Aug 21, 2026

• Block-mask attention: express shared-prefix and strip-thinking multi-turn training that cu_seqlens cannot

  togethercomputer/xorl#79 · Filter by author qywu opened on Aug 21, 2026
  5

• Reorganize src/xorl/ops: quarantine vendored code, separate kernels / layers / objectives, one home for the exact-contract family

  togethercomputer/xorl#78 · Filter by author qywu opened on Aug 21, 2026
  2

• Consolidate the exact and generic scoring paths; implement top-k/top-p/min-p on the generic path

  togethercomputer/xorl#71 · Filter by author qywu opened on Aug 20, 2026
  1

• EP clip_grad_norm undercounts per-expert MoE LoRA gradients by 1/sqrt(ep_size) when the ep_plan omits the LoRA factors

  togethercomputer/xorl#70 · Filter by author qywu opened on Aug 20, 2026

• top-k top-p logits post-processing mismatch

  togethercomputer/xorl#60 · Filter by author qywu opened on Aug 17, 2026
  2