Minimax H3 Latent Upscaler Slows Sharply in Queued Generation

Users report that Minimax H3's Latent Upscaler runs normally on first use (60–180 seconds per step) but slows to over a thousand seconds per step in queued batch generation, making multi-task video upscaling nearly unusable.

2026-08-27 ~ 2026-08-27 · 2 related posts