AnalysisAI ModelsAugust 30, 2026

Converter makes FastVideo's 4-step H3 LoRA work in ComfyUI

A Reddit user created a converter for FastVideo's 4-step H3 LoRA, which originally didn't work in ComfyUI. The 6-step version renders in 2:45 vs 7:10 for stock 20-step, ~3x faster with better quality.

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Converter makes FastVideo's 4-step H3 LoRA work in ComfyUI