Issues

• Step-Audio-2-mini running on AMD RDNA 3.5 (gfx1151 / Strix Halo) via ROCm — build fixes and Dockerfile

  stepfun-ai/Step-Audio2#86 · Filter by author npathak13 opened on Mar 1, 2026

• 请问我应该使用多大的音频分辨率以及如何测试得到技术报告中的各项结果

  stepfun-ai/Step-Audio2#85 · Filter by author Yyy1421129 opened on Feb 22, 2026

• 推理输出的时候只有文本没有语音

  stepfun-ai/Step-Audio2#83 · Filter by author nano-micro opened on Jan 22, 2026

• 关于sft step-audio2系列模型的训练数据格式

  stepfun-ai/Step-Audio2#82 · Filter by author LiXinYuECNU opened on Jan 2, 2026

• ASR LORA

  stepfun-ai/Step-Audio2#81 · Filter by author Pangkaiyuyu opened on Dec 24, 2025

• Floating point exception (core dumped)

  stepfun-ai/Step-Audio2#80 · Filter by author shanhaidexiamo opened on Dec 16, 2025

• stepfun-ai/Step-Audio-2-mini-Think和stepfun-ai/Step-Audio-2-mini-Base的区别是啥呢

  stepfun-ai/Step-Audio2#78 · Filter by author LiXinYuECNU opened on Dec 4, 2025
  1

• ms-swift sft the step audio2,can use the vllm ?

  stepfun-ai/Step-Audio2#77 · Filter by author lightandblue opened on Nov 17, 2025
  2

• Flash attention not supported?

  stepfun-ai/Step-Audio2#76 · Filter by author mingyi456 opened on Nov 16, 2025

• 模型输出：无限个嗯，嗯，嗯，嗯，嗯，嗯，嗯

  stepfun-ai/Step-Audio2#75 · Filter by author chenggangqcg opened on Nov 7, 2025
  4

• 有arm64的docker镜像吗

  stepfun-ai/Step-Audio2#74 · Filter by author chiyan2022 opened on Nov 7, 2025

• 语音/音色克隆

  stepfun-ai/Step-Audio2#73 · Filter by author hashiting opened on Nov 3, 2025

• Dumping input data for V1 LLM engine (v0.1.dev8932+g9ecabf22f) with config: model='/home/ubuntu/project/Step-Audio2/Step-Audio-2-mini'

  stepfun-ai/Step-Audio2#72 · Filter by author chenggangqcg opened on Nov 1, 2025
  1

• How to Support Longer Audio in the vLLM Implementation?

  stepfun-ai/Step-Audio2#69 · Filter by author venuszhang321 opened on Oct 15, 2025

• vLLM Prefill Performance: torch.compile Shows No Significant Improvement

  stepfun-ai/Step-Audio2#68 · Filter by author venuszhang321 opened on Oct 9, 2025
  1

• 微调代码请求 finetune code request

  stepfun-ai/Step-Audio2#67 · Filter by author Hooyoung-for-AI opened on Oct 8, 2025
  3

• vllm环境

  stepfun-ai/Step-Audio2#66 · Filter by author wwfcnu opened on Sep 30, 2025
  1

• Questions about Chunking Audio

  stepfun-ai/Step-Audio2#65 · Filter by author d223302 opened on Sep 29, 2025
  2

• Invitation to evaluate Step-Audio 2 on WildSpeech-Bench

  stepfun-ai/Step-Audio2#64 · Filter by author zlh90 opened on Sep 29, 2025

• vllm版本只支持API推理吗？

  stepfun-ai/Step-Audio2#63 · Filter by author guess-guess-who-i-am opened on Sep 26, 2025
  2

• Details about Think Model

  stepfun-ai/Step-Audio2#62 · Filter by author d223302 opened on Sep 25, 2025
  1

• undefined symbol: ncclCommInitRankScalable

  stepfun-ai/Step-Audio2#61 · Filter by author pangshuai12138 opened on Sep 25, 2025
  1

• docker image

  stepfun-ai/Step-Audio2#60 · Filter by author wwfcnu opened on Sep 24, 2025

• Adding new language ?

  stepfun-ai/Step-Audio2#59 · Filter by author HiteshG opened on Sep 22, 2025

• GPU Requirements for Matching StepFun Console Performance with vLLM？

  stepfun-ai/Step-Audio2#57 · Filter by author venuszhang321 opened on Sep 22, 2025