Minimax H3 + RTX Upscaler test: Single prompt, 13s raw output
This story is from 2026-08-22. It is preserved in the archive; the latest stories are on the live feed.
Tested Minimax H3 with a single prompt for a heavier cinematic scene. No motion brush or manual editing, just base generation out of ComfyUI + RTX Upscaler for sharpness. Prompt: Tech Specs: Base Image: Krea2RAW Video Model: Minimax H3 BF16+BF16 (ComfyUI built-in reference-to-video) Output: 13s / 2…
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- 2026-08-22 14:21 · r/comfyui
Minimax H3 + RTX Upscaler test: Single prompt, 13s raw output