Issues

• LongSana hardcodes CUDA/NCCL for distributed init and FSDP device (crashes on non-CUDA accelerators such as Ascend NPU)

  NVlabs/Sana#513 · Filter by author li-lizhe opened on Sep 28, 2026

• The documentation related to the installation environment is outdated.

  NVlabs/Sana#443 · Filter by author mingzhou-chen opened on Aug 5, 2026
  3

• Release plan SANA-Video 2.0？

  NVlabs/Sana#431 · Filter by author trouble-maker007 opened on Jul 28, 2026

• I need SANA 2.0

  NVlabs/Sana#420 · Filter by author cpy0029 opened on Jul 10, 2026

• Sana wm, doesn't have cohesive memory

  NVlabs/Sana#418 · Filter by author antithing opened on Jul 8, 2026
  1

• Feature request: LoRA / adapter support for SANA-Streaming (v2v live inference)

  NVlabs/Sana#411 · Filter by author the-ponpon opened on Jun 25, 2026

• longsana train ode stage happen this error

  NVlabs/Sana#409 · Filter by author stihuangyuan opened on Jun 23, 2026

• [SANA-WM] Request: Release the pre-processed ViPE results for the full training dataset

  NVlabs/Sana#407 · Filter by author yyang181 opened on Jun 15, 2026

• Computer Freezes During Install Process

  NVlabs/Sana#400 · Filter by author mbennette68 opened on Jun 7, 2026

• gh

  NVlabs/Sana#399 · Filter by author akhoyannh-a11y opened on Jun 6, 2026

• Diffusers Sana Image-to-Video Bad Result

  NVlabs/Sana#398 · Filter by author willyawan16 opened on Jun 4, 2026
  1

• Release plan for SANA-Steaming code

  NVlabs/Sana#397 · Filter by author DongxiaLiu15 opened on Jun 2, 2026

• [SANA-WM] Request: Release the 4-step distilled Stage-1 DiT checkpoint

  NVlabs/Sana#396 · Filter by author AkideLiu opened on Jun 1, 2026
  1

• SANA-WM Benchmark Release

  NVlabs/Sana#395 · Filter by author umair1221 opened on Jun 1, 2026
  2

• Prune Git History/Branches?

  NVlabs/Sana#394 · Filter by author MicahZoltu opened on May 29, 2026

• [RTX 5070 Ti] SANA text rendering quality significantly below SDXL

  NVlabs/Sana#393 · Filter by author Doker367 opened on May 27, 2026

• Will SANA 2.0 be released?

  NVlabs/Sana#392 · Filter by author cpy0029 opened on May 26, 2026

• replace anaconda venv with modern uv and fix macos build, supporting mlx

  NVlabs/Sana#390 · Filter by author grexe opened on May 24, 2026

• SGLang is not compatible with Windows because uvloop is a Linux/macOS library that cannot be installed on Windows.

  NVlabs/Sana#389 · Filter by author igoralves1 opened on May 24, 2026

• 微信技术交流社区 非官方 5.30前进群

  NVlabs/Sana#388 · Filter by author gaohao922 opened on May 23, 2026
  1

• Release plan for SANA-WM training code

  NVlabs/Sana#387 · Filter by author WangRongsheng opened on May 22, 2026
  4

• [feature] WM text encoder is too large, could you make a online api ?

  NVlabs/Sana#385 · Filter by author makao007 opened on May 22, 2026

• Running inference on 4090 with the "--no refiner" option results in a completely black video.

  NVlabs/Sana#384 · Filter by author ryanzhangtianran opened on May 21, 2026

• Inquiry regarding the filtering rules in SANA-WM and filtered subset of SpatialVID-HQ

  NVlabs/Sana#381 · Filter by author sustecher opened on May 19, 2026
  1

• wtf is SANA , are Models available or not ?

  NVlabs/Sana#377 · Filter by author yashveerkc opened on May 17, 2026
  5