docs: refresh SANA-Video 2.0 model card

README.md

@@ -56,15 +56,9 @@ the official inference entry point casts the transformer to BF16.
 - `config.yaml`: matching SANA training and inference configuration
 - `LICENSE`: Apache License 2.0
 
-Checkpoint SHA256:
-
-```text
-7e557554540b4cbbc515166b43a7d307285ab250cedfb48627878227a722d25a
-```
-
 ## Verified release example
 
-This sample was generated from the public checkpoint with seed 0. The encoded
+This sample was generated from the public checkpoint with seed 4. The encoded
 result is 1280 × 736, 193 frames, 24 FPS, and 8.04 seconds long.
 
 <p align="center">
@@ -87,14 +81,11 @@ result is 1280 × 736, 193 frames, 24 FPS, and 8.04 seconds long.
 
 ## Inference
 
-Support for this checkpoint is provided by the SANA-Video 2.0 release branch
-while [NVlabs/Sana PR #439](https://github.com/NVlabs/Sana/pull/439) is under
-review:
+Support for this checkpoint is included in the `main` branch of NVlabs/Sana:
 
 ```bash
 git clone https://github.com/NVlabs/Sana.git
 cd Sana
-git checkout release/sana-video-2.0
 bash environment_setup.sh sana
 conda activate sana
 ```
@@ -118,7 +109,7 @@ bash inference_video_scripts/inference_sana_video.sh \
   --step 50 \
   --fps 24 \
   --motion_score 20 \
-  --seed 0 \
+  --seed 4 \
   --work_dir output/sana_video2_t2v_720p_demo
 ```
 
@@ -176,12 +167,12 @@ appropriate, and add safeguards suited to their application.
 
 - [SANA repository](https://github.com/NVlabs/Sana)
 - [SANA-Video 2.0 release PR](https://github.com/NVlabs/Sana/pull/439)
-- [SANA-Video 2.0 documentation](https://github.com/NVlabs/Sana/blob/release/sana-video-2.0/docs/sana_video2.md)
-- [Model zoo](https://github.com/NVlabs/Sana/blob/release/sana-video-2.0/docs/model_zoo.md#sana-video-20)
+- [SANA-Video 2.0 documentation](https://github.com/NVlabs/Sana/blob/main/docs/sana_video2.md)
+- [Model zoo](https://github.com/NVlabs/Sana/blob/main/docs/model_zoo.md#sana-video-20)
 - [Verified 5B 720p release video](https://huggingface.co/datasets/Efficient-Large-Model/Sana-assets/resolve/main/Video2/assets/release-demo/sana_video2_5b_720p_rooster.mp4)
 
 ## Citation
 
 If you use SANA-Video, please cite the SANA-Video work linked from the
-[project page](https://nvlabs.github.io/Sana/Video/). SANA-Video 2.0-specific
+[project page](https://nvlabs.github.io/Sana/Video2/). SANA-Video 2.0-specific
 citation information will be added when it becomes available.