Release dates
— HunyuanVideo 1.5 released model weights. ↗
HunyuanVideo 1.5
A lighter 8.3B video model supporting text- and image-to-video with more accessible local deployment.
MODEL NUMBER329
- First public date
- 2025-11-20
- Organization
- Tencent Hy
- Family
- HunyuanVideo
01
Specifications
Only published specifications are shown.
- Total parameters
- 8.3B
- Architecture
- Hybrid
- Input modalities
- Text · Image
- Output modalities
- Video
- Open weights
- Yes
- Status
- Current
02
Overview
PreviousHunyuanVideo— · — ctx
CurrentHunyuanVideo 1.58.3B · — ctx
04
Architecture & capabilities
05
Release history
HunyuanVideo 1.5 released model weights.
View source06
Related models
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07
Sources
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