tencent/HunyuanVideo
text-to-video model by tencent
From the publisher
Model card & documentation
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This repo contains PyTorch model definitions, pre-trained weights and inference/sampling code for our paper exploring HunyuanVideo. You can find more visualizations on our project page. We present HunyuanVideo, a novel open-source video foundation model that exhibits performance in video generation that is comparable to, if not superior to, leading closed-source models. In order to train HunyuanVideo model, we adopt several key technologies for model learning, including data curation, image-video joint model training, and an efficient infrastructure designed to facilitate large-scale model training and inference. Additionally, through an effective strategy for scaling model architecture and dataset, we successfully trained a video generative model with over 13 billion parameters, making it the largest among all open-source models. We conducted extensive experiments and implemented a series of targeted designs to ensure high visual quality, motion diversity, text-video alignment, and generation stability. According to professional human evaluation results, HunyuanVideo outperforms previous state-of-the-art models, including…
Read the full model card ↗ · Preview checked 2026-10-30T05:24:25.551Z
Inside the original model card — Document outline
- HunyuanVideo: A Systematic Framework For Large Video Generation Model Training
- News!!
- Open-source Plan
- Contents
- Abstract
- HunyuanVideo Overall Architecture
- HunyuanVideo Key Features
- Unified Image and Video Generative Architecture
- MLLM Text Encoder
- 3D VAE
- Prompt Rewrite
- Comparisons
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Model overview
tencent/HunyuanVideo is a text-to-video model repository published by tencent on Hugging Face. A library was not reported.
This page summarizes Hub metadata. For intended use, training data, evaluation results and limitations, consult the original model card.
Model facts
- Task
- text-to-video
- Library
- Not reported
- Recent downloads (30 days)
- 13,174
- Cumulative likes
- 2,350
- Hugging Face trending score
- 6
- Reported safetensors parameters
- Not reported
- Architecture
- Not reported
- License
- other
- Access
- Not gated by Hugging Face
- Created
- 2024-12-01T06:00:34.000Z
- Last modified
- 2025-03-06T15:39:29.000Z
Compatibility and lineage
Language coverage was not reported.
Base-model lineage was not included.
Parameter count is not a RAM/VRAM requirement. Check precision, quantization, context length and runtime compatibility in the model card; no hardware or API-cost claim is inferred here.
Use and evaluate
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Source and freshness
Source: Hugging Face Hub. Metadata observed 2026-11-01T06:51:32.159Z. Daily imports are snapshots, not real-time monitoring.
Popularity and source listings do not establish security, suitability, licensing rights or benchmark performance.
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