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Qwen3.5 使用官方脚本和数据集sft的时候loss为0

questionFurther information is requestedFurther information is requested

Status: Open.

#8448 In modelscope/ms-swift;

· zhaoyangwei123 opened on Mar 26, 2026

[Discussion] Aligning resize/frame-sampling across MLLMs in vLLM & Preventing RL Rollout/Training Mismatch

questionFurther information is requestedFurther information is requested

Status: Open.

#8445 In modelscope/ms-swift;

· Tohrusky opened on Mar 26, 2026

请问reranker除了二分类支持多分类吗，如4分类相关性

questionFurther information is requestedFurther information is requested

Status: Open.

#8444 In modelscope/ms-swift;

· langshuangdl-ai opened on Mar 26, 2026

qwen3-omnit 无法合并lora 报错

bugSomething isn't workingSomething isn't working

Status: Open.

#8439 In modelscope/ms-swift;

· Beyond0814 opened on Mar 26, 2026

基于Megatron SFT Qwen3.5-35B-A3B出现NaN问题

questionFurther information is requestedFurther information is requested

Status: Open.

#8435 In modelscope/ms-swift;

· Violettttee opened on Mar 25, 2026

flash attn和vllm，torch版本不兼容

questionFurther information is requestedFurther information is requested

Status: Open.

#8434 In modelscope/ms-swift;

· Camellia-hz opened on Mar 25, 2026

replay buffer

questionFurther information is requestedFurther information is requested

Status: Open.

#8429 In modelscope/ms-swift;

· dmit-vuk opened on Mar 25, 2026

Qwen3.5 视觉任务推理报错：CUDA error: an illegal memory access was encountered

bugSomething isn't workingSomething isn't working

Status: Open.

#8426 In modelscope/ms-swift;

· DYF-AI opened on Mar 25, 2026

grpo多机多卡训练报错 FileNotFoundError: [Errno 2] No such file or directory

bugSomething isn't workingSomething isn't working

Status: Open.

#8417 In modelscope/ms-swift;

· DBDXSS opened on Mar 24, 2026

基于megatron训练qwen3-omni gspo，模型输出存在：截断、不遵循格式、重复等现象

bugSomething isn't workingSomething isn't working

Status: Open.

#8411 In modelscope/ms-swift;

· wwxs123W opened on Mar 24, 2026

问下qwen3.5 27b 图像问答数据 grpo lora，显卡配置 4卡 A100 80G 够吗

questionFurther information is requestedFurther information is requested

Status: Open.

#8410 In modelscope/ms-swift;

· zkailinzhang opened on Mar 24, 2026

qwen3vl-8b instruct sft video performance drop

questionFurther information is requestedFurther information is requested

Status: Open.

#8409 In modelscope/ms-swift;

· xiaoqqqqqqq4999 opened on Mar 24, 2026