HunyuanVideo-1.5 – Efficient SOTA video generation on consumer GPUs

Summary: HunyuanVideo-1.5 is an 8.3B parameter open-source model for Text-to-Video and Image-to-Video generation, optimized to run on consumer GPUs with 14GB VRAM. It delivers state-of-the-art visual quality with complex physics simulation and consistent motion.

What it does

It generates high-quality videos from text or images using a lightweight model designed for efficient inference on consumer-grade GPUs.

Who it's for

Developers and creators seeking local video generation without industrial hardware requirements.

Why it matters

It lowers the barrier to access high-quality video generation by enabling SOTA performance on widely available consumer GPUs.