Issues

• [Bug] swift --help raises KeyError instead of showing CLI help

  bug
  modelscope/ms-swift#10287 · Filter by author haahy opened on Oct 3, 2026

• 使用不同版本对数据集进行cache 时，生成的arrow 文件 中数据格式不一致

  bug
  modelscope/ms-swift#10286 · Filter by author Skyer19 opened on Oct 3, 2026

• I have searched existing issues, and this is a new question or discussion topic. / 我已经搜索过现有的 issues，确认这是一个新的问题与讨论。

  modelscope/ms-swift#10283 · Filter by author wodeai192 opened on Oct 1, 2026

• [RFC] Support Score Centering for GRPO training-inference mismatch correction

  modelscope/ms-swift#10273 · Filter by author hkxxxxx opened on Sep 30, 2026
  3

  

• [Bug] --reward_funcs math crashes: MathORM still expects InferRequest objects while the GRPO reward dispatch passes completion strings

  modelscope/ms-swift#10265 · Filter by author Lesereingrape opened on Sep 29, 2026

• [Bug] find_free_port() reports the last busy port as free when its scan window is exhausted

  modelscope/ms-swift#10263 · Filter by author Lesereingrape opened on Sep 29, 2026

• [Bug] ZeRO-3 generation exceptions leave model hooks removed

  modelscope/ms-swift#10258 · Filter by author fukalous opened on Sep 29, 2026

• [qwen3_5] swift backend drops assistant reasoning when the same turn has tool_calls (train/infer mismatch, likely root cause of #9234)

  modelscope/ms-swift#10255 · Filter by author Prolegomena-yume opened on Sep 28, 2026

• EvalPort: portable interchange for SwiftEval results

  modelscope/ms-swift#10249 · Filter by author adhabnr-ux opened on Sep 27, 2026

• Float precision changes when loading JSON function-call data through datasets / pandas

  bug
  modelscope/ms-swift#10216 · Filter by author firefighter-eric opened on Sep 21, 2026
  5

  

• Long audio (1 hour length+ ) SFT using qwen3omini-30B-A3B using deepspeed and grouped_mm

  enhancement
  modelscope/ms-swift#10212 · Filter by author robi56 opened on Sep 20, 2026
  2

• [Bug] Negative JSD loss in Megatron GKD at beta=0.5; FP32 gives a positive result on the same inputs

  bug
  modelscope/ms-swift#10156 · Filter by author Tianyi-Lin opened on Sep 16, 2026

• NPU环境微调qwen3-embedding的正确方式

  question
  modelscope/ms-swift#10124 · Filter by author geolvr opened on Sep 14, 2026
  1

• 优化 npu_swiglu_forward：拼接投影权重而不是拼接激活以降低内存并提升 NPU 性能

  question
  modelscope/ms-swift#10108 · Filter by author zn845639326 opened on Sep 11, 2026
  2

  

• fix(megatron): align on-policy resume offset and sampler seed with rollout

  bug
  modelscope/ms-swift#10099 · Filter by author wzkk123 opened on Sep 10, 2026

• fix(gkd): defer full-vocabulary local teacher logits to forward_step

  bug
  modelscope/ms-swift#10097 · Filter by author wzkk123 opened on Sep 10, 2026

• decode_base64_to_image_file fails on CMYK images — silently drops an entire dataset (e.g. SEEDBench_IMG_KO)

  bug
  modelscope/ms-swift#10095 · Filter by author jaeminSon opened on Sep 10, 2026
  1

• Support Top-k MOPD loss

  enhancement
  modelscope/ms-swift#10079 · Filter by author mccatec opened on Sep 9, 2026

• [Bug] Teacher template encoding fails on Agent tool-call samples during GKD training

  bug
  modelscope/ms-swift#10077 · Filter by author kerbeans opened on Sep 9, 2026

• GRPOTrainer rollout time limited to 10min

  bug
  modelscope/ms-swift#10065 · Filter by author mccatec opened on Sep 8, 2026
  

• [RFC] Reward model (value-head RM) support in infer/deploy via vLLM

  modelscope/ms-swift#10058 · Filter by author rrrxxx0510 opened on Sep 7, 2026

• About qwen3.5 mtp sft, multi-modality data

  question
  modelscope/ms-swift#10057 · Filter by author guoyingying432 opened on Sep 7, 2026
  1

• support for deepseek v4 flash vision exp

  enhancement
  modelscope/ms-swift#10053 · Filter by author dsplog opened on Sep 7, 2026
  

• Bug: unexpected behavior with special characters in input

  modelscope/ms-swift#10024 · Filter by author Groudonbrulant opened on Sep 1, 2026
  2

• Image augmentation is a bit tricky, tied to models, and hard to do for training data only

  question
  modelscope/ms-swift#10014 · Filter by author sliedes opened on Aug 31, 2026
  2