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NVlabs/Sana

SANA: Efficient High-Resolution Image Synthesis with Linear Diffusion Transformer

3 Releases
Latest: 1w ago
SANA-Video && SANA-WMv2.0.0Latest
lawrence-cjlawrence-cj·1w ago·June 9, 2026
GitHub

📋 What's Changed

  • fix bugs and update inference examples; by @lawrence-cj in https://github.com/NVlabs/Sana/pull/217
  • [fix bug] debug mode during training by @lawrence-cj in https://github.com/NVlabs/Sana/pull/220
  • Adding svdquant required model type conversion script by @lawrence-cj in https://github.com/NVlabs/Sana/pull/222
  • Fix args.image_size by @yujincheng08 in https://github.com/NVlabs/Sana/pull/223
  • fix dead lock during training by @lawrence-cj in https://github.com/NVlabs/Sana/pull/224
  • fix dataloader deadlock bug by @lawrence-cj in https://github.com/NVlabs/Sana/pull/225
  • [ctrlnet] fix gradio by @yujincheng08 in https://github.com/NVlabs/Sana/pull/229
  • Recovery inference CI test by @lawrence-cj in https://github.com/NVlabs/Sana/pull/230
  • + 46 more

✨ New Contributors

  • @dotneet made their first contribution in https://github.com/NVlabs/Sana/pull/238
  • @HeliosZhao made their first contribution in https://github.com/NVlabs/Sana/pull/247
  • @ashawkey made their first contribution in https://github.com/NVlabs/Sana/pull/263
  • @sayakpaul made their first contribution in https://github.com/NVlabs/Sana/pull/292
  • @sihyeong671 made their first contribution in https://github.com/NVlabs/Sana/pull/288
  • @CookedMorsel made their first contribution in https://github.com/NVlabs/Sana/pull/287
  • @chenjy2003 made their first contribution in https://github.com/NVlabs/Sana/pull/298
  • @Cedric-Perauer made their first contribution in https://github.com/NVlabs/Sana/pull/296
  • + 2 more
SANA-1.5 && SANA-Sprintv1.5.0
lawrence-cjlawrence-cj·1y ago·March 25, 2025
GitHub

📋 What's Changed

  • Inference with lower VRAM requirements by @frutiemax92 in https://github.com/NVlabs/Sana/pull/18
  • Fix config loading for jupyter environments by @odusseys in https://github.com/NVlabs/Sana/pull/30
  • Fix Dockerfile by @JimothyJohn in https://github.com/NVlabs/Sana/pull/34
  • Relative import xformer triton depend fix by @lawrence-cj in https://github.com/NVlabs/Sana/pull/37
  • remove triton dependency of DC-AE and fix bugs; by @lawrence-cj in https://github.com/NVlabs/Sana/pull/38
  • Refine gradio by @yujincheng08 in https://github.com/NVlabs/Sana/pull/39
  • fix the bug of stop training around 4 hours. by @lawrence-cj in https://github.com/NVlabs/Sana/pull/66
  • add comfyui related files by @lawrence-cj in https://github.com/NVlabs/Sana/pull/77
  • + 26 more

✨ New Contributors

  • @frutiemax92 made their first contribution in https://github.com/NVlabs/Sana/pull/18
  • @odusseys made their first contribution in https://github.com/NVlabs/Sana/pull/30
  • @JimothyJohn made their first contribution in https://github.com/NVlabs/Sana/pull/34
  • @lawrence-cj made their first contribution in https://github.com/NVlabs/Sana/pull/37
  • @yujincheng08 made their first contribution in https://github.com/NVlabs/Sana/pull/39
  • @Pevernow made their first contribution in https://github.com/NVlabs/Sana/pull/130
  • @eltociear made their first contribution in https://github.com/NVlabs/Sana/pull/151
  • @CharlesCNorton made their first contribution in https://github.com/NVlabs/Sana/pull/152
  • + 2 more

📋 What's Changed

  • Inference with lower VRAM requirements by @frutiemax92 in https://github.com/NVlabs/Sana/pull/18
  • Fix config loading for jupyter environments by @odusseys in https://github.com/NVlabs/Sana/pull/30
  • Fix Dockerfile by @JimothyJohn in https://github.com/NVlabs/Sana/pull/34
  • Relative import xformer triton depend fix by @lawrence-cj in https://github.com/NVlabs/Sana/pull/37
  • remove triton dependency of DC-AE and fix bugs; by @lawrence-cj in https://github.com/NVlabs/Sana/pull/38
  • Refine gradio by @yujincheng08 in https://github.com/NVlabs/Sana/pull/39
  • fix the bug of stop training around 4 hours. by @lawrence-cj in https://github.com/NVlabs/Sana/pull/66
  • add comfyui related files by @lawrence-cj in https://github.com/NVlabs/Sana/pull/77
  • + 21 more

✨ New Contributors

  • @frutiemax92 made their first contribution in https://github.com/NVlabs/Sana/pull/18
  • @odusseys made their first contribution in https://github.com/NVlabs/Sana/pull/30
  • @JimothyJohn made their first contribution in https://github.com/NVlabs/Sana/pull/34
  • @yujincheng08 made their first contribution in https://github.com/NVlabs/Sana/pull/39
  • @Pevernow made their first contribution in https://github.com/NVlabs/Sana/pull/130
  • @eltociear made their first contribution in https://github.com/NVlabs/Sana/pull/151
  • @CharlesCNorton made their first contribution in https://github.com/NVlabs/Sana/pull/152
  • Full Changelog: https://github.com/NVlabs/Sana/commits/v1.0.0

📋 What's Changed

  • SANA-1.5 && FSDP training code by @lawrence-cj in https://github.com/NVlabs/Sana/pull/196
  • inference scaling update by @hills-code in https://github.com/NVlabs/Sana/pull/208
  • Merging SANA-Sprint release code by @lawrence-cj in https://github.com/NVlabs/Sana/pull/198
  • add a guidance to explore; by @lawrence-cj in https://github.com/NVlabs/Sana/pull/212
  • update diffusers conversion script; by @lawrence-cj in https://github.com/NVlabs/Sana/pull/213

✨ New Contributors

  • @hills-code made their first contribution in https://github.com/NVlabs/Sana/pull/208
  • Full Changelog: https://github.com/NVlabs/Sana/compare/v1.0.0...v1.5.0
SANA-1.0v1.0.0Pre-release
lawrence-cjlawrence-cj·1y ago·March 25, 2025
GitHub

📋 What's Changed

  • Inference with lower VRAM requirements by @frutiemax92 in https://github.com/NVlabs/Sana/pull/18
  • Fix config loading for jupyter environments by @odusseys in https://github.com/NVlabs/Sana/pull/30
  • Fix Dockerfile by @JimothyJohn in https://github.com/NVlabs/Sana/pull/34
  • Relative import xformer triton depend fix by @lawrence-cj in https://github.com/NVlabs/Sana/pull/37
  • remove triton dependency of DC-AE and fix bugs; by @lawrence-cj in https://github.com/NVlabs/Sana/pull/38
  • Refine gradio by @yujincheng08 in https://github.com/NVlabs/Sana/pull/39
  • fix the bug of stop training around 4 hours. by @lawrence-cj in https://github.com/NVlabs/Sana/pull/66
  • add comfyui related files by @lawrence-cj in https://github.com/NVlabs/Sana/pull/77
  • + 26 more

✨ New Contributors

  • @frutiemax92 made their first contribution in https://github.com/NVlabs/Sana/pull/18
  • @odusseys made their first contribution in https://github.com/NVlabs/Sana/pull/30
  • @JimothyJohn made their first contribution in https://github.com/NVlabs/Sana/pull/34
  • @lawrence-cj made their first contribution in https://github.com/NVlabs/Sana/pull/37
  • @yujincheng08 made their first contribution in https://github.com/NVlabs/Sana/pull/39
  • @Pevernow made their first contribution in https://github.com/NVlabs/Sana/pull/130
  • @eltociear made their first contribution in https://github.com/NVlabs/Sana/pull/151
  • @CharlesCNorton made their first contribution in https://github.com/NVlabs/Sana/pull/152
  • + 2 more

📋 What's Changed

  • Inference with lower VRAM requirements by @frutiemax92 in https://github.com/NVlabs/Sana/pull/18
  • Fix config loading for jupyter environments by @odusseys in https://github.com/NVlabs/Sana/pull/30
  • Fix Dockerfile by @JimothyJohn in https://github.com/NVlabs/Sana/pull/34
  • Relative import xformer triton depend fix by @lawrence-cj in https://github.com/NVlabs/Sana/pull/37
  • remove triton dependency of DC-AE and fix bugs; by @lawrence-cj in https://github.com/NVlabs/Sana/pull/38
  • Refine gradio by @yujincheng08 in https://github.com/NVlabs/Sana/pull/39
  • fix the bug of stop training around 4 hours. by @lawrence-cj in https://github.com/NVlabs/Sana/pull/66
  • add comfyui related files by @lawrence-cj in https://github.com/NVlabs/Sana/pull/77
  • + 21 more

✨ New Contributors

  • @frutiemax92 made their first contribution in https://github.com/NVlabs/Sana/pull/18
  • @odusseys made their first contribution in https://github.com/NVlabs/Sana/pull/30
  • @JimothyJohn made their first contribution in https://github.com/NVlabs/Sana/pull/34
  • @yujincheng08 made their first contribution in https://github.com/NVlabs/Sana/pull/39
  • @Pevernow made their first contribution in https://github.com/NVlabs/Sana/pull/130
  • @eltociear made their first contribution in https://github.com/NVlabs/Sana/pull/151
  • @CharlesCNorton made their first contribution in https://github.com/NVlabs/Sana/pull/152
  • Full Changelog: https://github.com/NVlabs/Sana/commits/v1.0.0
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