archive/README.md

---
license: apache-2.0
base_model:
- ByteDance/Bernini-R
---
## Bernini-R-n4w
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### Anatomy & Generation Quality

This merge handles male and female anatomy well. Results become significantly stronger and more consistent when guided by reference images or reference videos.

**Success Rates** (based on internal testing):
- **I2V / Reference Video-to-Video**: Over **75%** good results in a single generation
- **Text-to-Video (T2V)**: Above **65%** when using detailed prompts (quality varies with prompt strength)

### Prompting Advice

Bernini-R is noticeably more complex than standard Wan2.2 models, so the short/simple prompts many people use with Wan2.2 often don’t perform well here.

- **Text-to-Video (T2V)**: Prompts need to be **detailed and descriptive**. In some cases, running a second generation was required to get a strong result.
- **Image-to-Video with reference video**: One generation was enough in roughly **7 out of 10** tests.

### Tip – Refiner for Difficult Scenes

For tricky or complex scenes, using the low-noise expert from another Wan2.2 merge (I used [SmoothMix I2V V1 low-noise](https://civitai.red/models/1995784/smooth-mix-wan-22-14b-i2vt2v?modelVersionId=2259006)) as a refiner often further improves anatomy and fine details if the initial video isn’t too messy.

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### LightX2V LoRA
- [wan2.2_t2v_lightx2v_4steps_lora_v1.1_high_noise.safetensors](https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged/resolve/main/split_files/loras/wan2.2_t2v_lightx2v_4steps_lora_v1.1_high_noise.safetensors)
- [wan2.2_t2v_lightx2v_4steps_lora_v1.1_low_noise.safetensors](https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged/resolve/main/split_files/loras/wan2.2_t2v_lightx2v_4steps_lora_v1.1_low_noise.safetensors)
### Text Encoders
- [umt5_xxl_fp8_e4m3fn_scaled.safetensors](https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged/resolve/main/split_files/text_encoders/umt5_xxl_fp8_e4m3fn_scaled.safetensors)

### VAE
- [wan_2.1_vae.safetensors](https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged/resolve/main/split_files/vae/wan_2.1_vae.safetensors)

### Clip Vision
- [clip_vision_h.safetensors](https://huggingface.co/Comfy-Org/Wan_2.1_ComfyUI_repackaged/resolve/main/split_files/clip_vision/clip_vision_h.safetensors)