HunyuanVideo
Best for: Open-source video generation
Some links are affiliate links; we may earn a commission at no extra cost to you.
Tencent's open video generation model for text-driven and image-guided video creation.
Key features
- ✓Text-to-video
- ✓Open model
- ✓Local inference
- ✓Developer workflows
- ✓Research experimentation
Overview
HunyuanVideo is Tencent's generative video model family designed for high-quality video synthesis and developer experimentation.
How HunyuanVideo works
HunyuanVideo is Tencent's video generation model family, released in a form that developers can study and run themselves. That makes it different from a closed app: you can download supported weights, run inference locally or on your own GPU servers, and adapt the workflow.
If you would rather not manage hardware, hosted providers expose the model through an API on a usage-based price. Self-hosting is free of licence fees for supported releases but costs GPU time and engineering effort.
Getting started with HunyuanVideo
- Check the official repository for the current release, licence terms and hardware requirements.
- Decide between local inference on a capable GPU and a hosted API from a supported provider.
- Run a short text-to-video prompt first to measure generation time and memory use.
- Wrap the model in a script or a workflow tool such as ComfyUI once you have a prompt style that works.
Is HunyuanVideo the right choice?
Choose HunyuanVideo if you value open access, local control and the ability to experiment. If you just want a polished result with no setup, a hosted commercial model will be faster to adopt.
Who should use HunyuanVideo
Developers, researchers and AI enthusiasts interested in running or experimenting with open generative video models.
Try HunyuanVideo
Ready to try it? Visit the HunyuanVideo official website to review current access, usage limits and pricing, then run a few test prompts of your own before committing to a plan.
Pros & cons
- +Open model ecosystem
- +Developer experimentation
- +Local deployment possibilities
- +Strong research value
- −Requires substantial hardware for local inference
- −Technical setup
- −Hosted costs vary by provider
Pricing
Open Model
- ✓Model weights
- ✓Local experimentation
Hosted
- ✓Managed inference
- ✓Video generation
What does HunyuanVideo cost for longer videos?
Usage-based pricing is charged per second of generated video, so cost grows with length. Costs below are a single clean pass at list price (reviewed October 2026). Most clips need 2 to 4 attempts, so multiply by your expected retakes for a realistic budget.
| Model · route | Per second | 10 sec | 30 sec | 1 min | 5 min | 30 min |
|---|---|---|---|---|---|---|
| HunyuanVideoSelf-hosted GPU · 720p · estimate | ~$0.17 | $1.67 | $5.00 | $10.00 | $50.00 | $300.00 |
- HunyuanVideo: No licence fee for supported releases; you pay for GPU time. Minutes per second of video are rough single-GPU estimates.
Specifications
| Developer | Tencent |
|---|---|
| Text-to-Video | Yes |
| Open Model | Yes, supported releases |
| Local Inference | Yes |
| API | Available through providers |