update cosmos

Signed-off-by: Vladimir Mandic <mandic00@live.com>

CHANGELOG.md

@@ -1,6 +1,6 @@
 # Change Log for SD.Next
 
-## Update for 2025-08-27
+## Update for 2025-08-28
 
 - **Models**  
   - **Chroma** final versions: [Chroma1-HD](https://huggingface.co/lodestones/Chroma1-HD), [Chroma1-Base](https://huggingface.co/lodestones/Chroma1-Base) and [Chroma1-Flash](https://huggingface.co/lodestones/Chroma1-Flash)  
@@ -16,6 +16,7 @@
   - additional hints to ui, thanks @Artheriax  
   - add video support to gallery, thanks @CalamitousFelicitousness  
   - additional artwork for reference models in networks, thanks @liutyi  
+  - improve ui hints display  
 - **Offloading**
   - enable offload during pre-forward by default  
   - improve offloading of models with multiple dits  
@@ -28,8 +29,7 @@
   - fix handling of pre-quantized `flux` models  
   - fix `wan` use correct pipeline for i2v models  
   - fix `qwen-image` with hires  
-  - fix `omnigen-2`  
-  - fix ui hints display  
+  - fix `omnigen-2` failure  
 
 ## Update for 2025-08-20
 

modules/video_models/models_def.py

@@ -320,4 +320,18 @@ models = {
               te_cls=transformers.T5EncoderModel,
               dit_cls=diffusers.CogVideoXTransformer3DModel),
     ],
+    'nVidia Cosmos': [
+        Model(name='nvidia Cosmos Predict2 2B I2I',
+              url='https://huggingface.co/nvidia/Cosmos-Predict2-2B-Text2Image',
+              repo='nvidia/Cosmos-Predict2-2B-Video2World',
+              repo_cls=diffusers.Cosmos2VideoToWorldPipeline,
+              te_cls=transformers.T5EncoderModel,
+              dit_cls=diffusers.CosmosTransformer3DModel),
+        Model(name='nvidia Cosmos Predict2 2B I2I',
+              url='https://huggingface.co/nvidia/Cosmos-Predict2-2B-Text2Image',
+              repo='nvidia/Cosmos-Predict2-2B-Video2World',
+              repo_cls=diffusers.Cosmos2VideoToWorldPipeline,
+              te_cls=transformers.T5EncoderModel,
+              dit_cls=diffusers.CosmosTransformer3DModel),
+    ],
 }