Topaz Labs launches Wonder 4, a one-click MoE-based upscale/sharpen/denoise model

aziz4ai · x · 2026-11-04

Topaz Labs released Wonder 4, an all-in-one image upscale, sharpen, and denoise model. Its debut "Mixture of Experts" architecture splits an image into regions, analyzes each, and applies multiple enhancements simultaneously per region. Available now in Topaz for Web and Mobile; demo images show severely pixelated portraits restored to near-HD quality.

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