ec70ed6aea
Omnigen2 model implementation. ( #8669 )
2025-06-25 19:35:57 -04:00
d6a2137fc3
Support Cosmos predict2 image to video models. ( #8535 )
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Use the CosmosPredict2ImageToVideoLatent node.
2025-06-14 21:37:07 -04:00
251f54a2ad
Basic initial support for cosmos predict2 text to image 2B and 14B models. ( #8517 )
2025-06-13 07:05:23 -04:00
a0651359d7
Return proper error if diffusion model not detected properly. ( #8272 )
2025-05-25 05:28:11 -04:00
1c2d45d2b5
Fix typo in last PR. ( #8144 )
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More robust model detection for future proofing.
2025-05-15 19:02:19 -04:00
56b6ee6754
Detection code to make ltxv models without config work. ( #7986 )
2025-05-07 21:28:24 -04:00
16417b40d9
Initial ACE-Step model implementation. ( #7972 )
2025-05-07 08:33:34 -04:00
08ff5fa08a
Cleanup chroma PR.
2025-04-30 20:57:30 -04:00
4ca3d84277
Support for Chroma - Flux1 Schnell distilled with CFG ( #7355 )
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* Upload files for Chroma Implementation
* Remove trailing whitespace
* trim more trailing whitespace..oops
* remove unused imports
* Add supported_inference_dtypes
* Set min_length to 0 and remove attention_mask=True
* Set min_length to 1
* get_mdulations added from blepping and minor changes
* Add lora conversion if statement in lora.py
* Update supported_models.py
* update model_base.py
* add uptream commits
* set modelType.FLOW, will cause beta scheduler to work properly
* Adjust memory usage factor and remove unnecessary code
* fix mistake
* reduce code duplication
* remove unused imports
* refactor for upstream sync
* sync chroma-support with upstream via syncbranch patch
* Update sd.py
* Add Chroma as option for the OptimalStepsScheduler node
2025-04-30 20:57:00 -04:00
ce22f687cc
Support for WAN VACE preview model. ( #7711 )
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* Support for WAN VACE preview model.
* Remove print.
2025-04-21 14:40:29 -04:00
c14429940f
Support loading WAN FLF model.
2025-04-17 12:04:48 -04:00
9ad792f927
Basic support for hidream i1 model.
2025-04-15 17:35:05 -04:00
83e839a89b
Native LotusD Implementation ( #7125 )
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* draft pass at a native comfy implementation of Lotus-D depth and normal est
* fix model_sampling kludges
* fix ruff
---------
Co-authored-by: comfyanonymous <121283862+comfyanonymous@users.noreply.github.com >
2025-03-21 14:04:15 -04:00
11f1b41bab
Initial Hunyuan3Dv2 implementation.
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Supports the multiview, mini, turbo models and VAEs.
2025-03-19 16:52:58 -04:00
e1474150de
Support fp8_scaled diffusion models that don't use fp8 matrix mult.
2025-03-07 04:39:21 -05:00
93fedd92fe
Support LTXV 0.9.5.
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Credits: Lightricks team.
2025-03-05 00:13:49 -05:00
4ced06b879
WIP support for Wan I2V model.
2025-02-26 01:49:43 -05:00
63023011b9
WIP support for Wan t2v model.
2025-02-25 17:20:35 -05:00
5715be2ca9
Fix Hunyuan unet config detection for some models. ( #6877 )
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The change to support 32 channel hunyuan models is missing the `key_prefix` on the key.
This addresses a complain in the comments of acc152b674
2025-02-19 07:14:45 -05:00
acc152b674
Support loading and using SkyReels-V1-Hunyuan-I2V ( #6862 )
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* Support SkyReels-V1-Hunyuan-I2V
* VAE scaling
* Fix T2V
oops
* Proper latent scaling
2025-02-18 17:06:54 -05:00
e5ea112a90
Support Lumina 2 model.
2025-02-04 04:16:30 -05:00
3aaabb12d4
Implement Cosmos Image/Video to World (Video) diffusion models.
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Use CosmosImageToVideoLatent to set the input image/video.
2025-01-14 05:14:10 -05:00
2ff3104f70
WIP support for Nvidia Cosmos 7B and 14B text to world (video) models.
2025-01-10 09:14:16 -05:00
b7572b2f87
Fix and enforce no trailing whitespace.
2024-12-31 03:16:37 -05:00
d170292594
Remove some trailing white space.
2024-12-27 18:02:30 -05:00
bddb02660c
Add PixArt model support ( #6055 )
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* PixArt initial version
* PixArt Diffusers convert logic
* pos_emb and interpolation logic
* Reduce duplicate code
* Formatting
* Use optimized attention
* Edit empty token logic
* Basic PixArt LoRA support
* Fix aspect ratio logic
* PixArtAlpha text encode with conds
* Use same detection key logic for PixArt diffusers
2024-12-20 15:25:00 -05:00
bda1482a27
Basic Hunyuan Video model support.
2024-12-16 19:35:40 -05:00
d9d7f3c619
Lint all unused variables ( #5989 )
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* Enable F841
* Autofix
* Remove all unused variable assignment
2024-12-12 17:59:16 -05:00
5e16f1d24b
Support Lightricks LTX-Video model.
2024-11-22 08:46:39 -05:00
8f0009aad0
Support new flux model variants.
2024-11-21 08:38:23 -05:00
5e29e7a488
Remove scaled_fp8 key after reading it to silence warning.
2024-11-06 04:56:42 -05:00
daa1565b93
Fix diffusers flux controlnet regression.
2024-10-30 13:11:34 -04:00
09fdb2b269
Support SD3.5 medium diffusers format weights and loras.
2024-10-30 04:24:00 -04:00
13b0ff8a6f
Update SD3 code.
2024-10-28 21:58:52 -04:00
5cbb01bc2f
Basic Genmo Mochi video model support.
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To use:
"Load CLIP" node with t5xxl + type mochi
"Load Diffusion Model" node with the mochi dit file.
"Load VAE" with the mochi vae file.
EmptyMochiLatentVideo node for the latent.
euler + linear_quadratic in the KSampler node.
2024-10-26 06:54:00 -04:00
0075c6d096
Mixed precision diffusion models with scaled fp8.
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This change allows supports for diffusion models where all the linears are
scaled fp8 while the other weights are the original precision.
2024-10-21 18:12:51 -04:00
a68bbafddb
Support diffusion models with scaled fp8 weights.
2024-10-19 23:47:42 -04:00
9465b23432
Added SD15_Inpaint_Diffusers model support for unet_config_from_diffusers_unet function ( #4565 )
2024-08-23 03:57:08 -04:00
75b9b55b22
Fix issues with #4302 and support loading diffusers format flux.
2024-08-10 21:28:24 -04:00
c19dcd362f
Controlnet code refactor.
2024-08-07 12:59:28 -04:00
3b71f84b50
ONNX tracing fixes.
2024-08-04 15:45:43 -04:00
1589b58d3e
Basic Flux Schnell and Flux Dev model implementation.
2024-08-01 09:49:29 -04:00
a5f4292f9f
Basic hunyuan dit implementation. ( #4102 )
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* Let tokenizers return weights to be stored in the saved checkpoint.
* Basic hunyuan dit implementation.
* Fix some resolutions not working.
* Support hydit checkpoint save.
* Init with right dtype.
* Switch to optimized attention in pooler.
* Fix black images on hunyuan dit.
2024-07-25 18:21:08 -04:00
334ba48cea
More generic unet prefix detection code.
2024-07-23 14:13:32 -04:00
a3dffc447a
Support AuraFlow Lora and loading model weights in diffusers format.
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You can load model weights in diffusers format using the UNETLoader node.
2024-07-13 13:51:40 -04:00
9f291d75b3
AuraFlow model implementation.
2024-07-11 16:52:26 -04:00
5e1fced639
Cleaner support for loading different diffusion model types.
2024-07-11 11:37:31 -04:00
f8f7568d03
Basic SD3 controlnet implementation.
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Still missing the node to properly use it.
2024-06-27 18:43:11 -04:00
0d6a57938e
Support loading diffusers SD3 model format with UNETLoader node.
2024-06-19 22:21:18 -04:00
bb1969cab7
Initial support for the stable audio open model.
2024-06-15 12:14:56 -04:00
