Model results

SparsePR on HunyuanVideo-13B.

SparsePR accelerates 720p text-to-video generation while preserving dense-reference fidelity on HunyuanVideo-13B.

21.92%executed-pair density

2.61×end-to-end speedup

31.844PSNR

0.932SSIM

Text-to-video · 720p

12 quality-selected VBench samples · metric-selected

Prompt

Deep in the dense forest, a lighthouse stands alone, its light at the top flickering on and off. The entire video presents a suspenseful atmosphere.

VBench33.99 dB

Prompt

Two dolphins are swimming in the blue sea.

VBench33.70 dB

Prompt

In the laboratory, Thomas Edison is using a pen to record his experimental data.

VBench32.91 dB

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