Open source GPT Image Latent Refiner reduces artifacts, integrates with SeedVR2
INDIEGOO · reddit · 2026-08-24
The author released a small latent residual refiner for ComfyUI, trained on 75 paired images to reduce recurring stipple, grain, and grid-like artifacts in GPT Image outputs. The workflow runs the refiner before SeedVR2 restoration, using a preservation-first approach to rebuild detail while maintaining original composition and identity. The project is open source and includes profiles for Qwen, FLUX.2, and SDXL.
Related event: Open-Source Latent Refiner Cleans Up GPT Image Artifacts(2 posts)→
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