NVIDIA's new Sol-H3 fast inference method for H3 awaits a ComfyUI port

krigeta1 · reddit · 2026-09-08

NVIDIA published a new fast inference method for H3 (Sol-H3). Reddit users find it promising but are unsure how it performs on consumer cards with limited VRAM, and are calling for a ComfyUI implementation so they can benchmark the speedup on cloud GPUs—while wondering if the official team will ship optimizations.

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