MiniMax H3 single-image edit workflow tested on RTX 5090
Patient_Ratio4177 · reddit · 2026-08-16
A user shares experiments using MiniMax H3 for single-image editing, achieving 8-10s generation times on an RTX 5090. The model excels at combining multiple references and 3D understanding but struggles with fine details and impressionist styles. The post details 11 test scenarios (e.g., character composition, background swaps, style transfers) and suggests upvoting a ComfyUI issue to remove frame limits.
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