MiniMax H3 + LTX 2.5 Upscaler Workflow: A Practical Test
Cold_Zone332 · reddit · 2026-08-14
A creator shared a hands-on test of a video generation workflow combining MiniMax H3 image-to-video with the LTX 2.5 upscaler.
The author used GPT to help implement the LTX 2.5 upscaler on H3 videos. The specific process involved generating a 0.4mp H3 video using a turbo LoRA (8 steps) before upscaling. The author concluded that despite minor quality loss during upscaling, it is a highly worthwhile workaround until H3's native 2K upscaler is released.
Related event: LTX2.5 Upscaling Enhances MiniMax H3 Videos Impressively(3 posts)→
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