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Accelerating Wan2.2: From 4.67s to 1.5s Per Denoising Step Through Targeted Optimizations

calendar_today October 8, 2025 person domain voltage-park

Wan2.2, the open source text-to-video generator, with targeted optimizations including Sage Attention and TeaCache. Learn how inference time dropped from 187s to 60s (3.1× speedup) without sacrificing video quality.

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