---
title: Model Test
emoji: 🔥
colorFrom: red
colorTo: purple
sdk: gradio
sdk_version: 5.34.1
python_version: '3.12.12'
app_file: app.py
pinned: false
suggested_storage: large
models:
  - hunyuanvideo-community/HunyuanVideo-1.5-Diffusers-480p_t2v
  - hunyuanvideo-community/HunyuanVideo-1.5-Diffusers-480p_i2v
  - Wan-AI/Wan2.2-TI2V-5B-Diffusers
  - Wan-AI/Wan2.2-T2V-A14B
  - Qwen/Qwen3.6-35B-A3B
tags:
  - image-to-video
  - text-to-video
  - zero-gpu
  - hunyuanvideo-1.5
  - wan2.2
  - qwen
  - llm
---

# Video Model ZeroGPU Test

This Space runs a Gradio test app for:

- `hunyuanvideo-community/HunyuanVideo-1.5-Diffusers-480p_t2v` (text-to-video)
- `hunyuanvideo-community/HunyuanVideo-1.5-Diffusers-480p_i2v` (image-to-video)
- `Wan-AI/Wan2.2-TI2V-5B-Diffusers` (text/image-to-video, 5B)
- `Wan-AI/Wan2.2-T2V-A14B` (text-to-video, 14B — higher quality, longer generation time)
- `Qwen/Qwen3.6-35B-A3B` (LLM — used for smart prompt enhancement)

Default settings:

- HunyuanVideo-1.5-T2V as default model
- Resolution: 848×480 (HunyuanVideo) / 1280×704 (Wan2.2)
- 81 frames
- 30 inference steps
- CFG 6.0

**LLM Prompt Enhancement:**

Enable the "Enhance prompt with LLM" checkbox to automatically expand your short prompt into a detailed, cinematic video description using Qwen3.6-35B-A3B. You can also click "Enhance now" to manually enhance the prompt before generation.

**Usage:**

Choose a model, upload a start image when needed (required for I2V), adjust the prompt, then click Generate.

By default, the app pre-downloads HunyuanVideo-1.5-T2V assets on startup with `PRELOAD_MODELS=HunyuanVideo-1.5-T2V`. You can set `PRELOAD_MODELS=none` to disable startup preloading and use the Download selected model button instead.

If the Space has persistent storage mounted at `/data`, downloads are stored there. Otherwise, they are stored in temporary Space storage and may need to be downloaded again after restart.