Open-Source Latent Refiner Cleans Up GPT Image Artifacts

A developer open-sourced a small latent residual refiner for ComfyUI that removes dot, grain and grid artifacts from GPT Image outputs. Trained on 75 image pairs, it supports Qwen, FLUX.2 and SDXL VAE configurations and ships with ready-to-use workflows.

2026-08-24 ~ 2026-08-24 · 2 related posts

• Open source GPT Image Latent Refiner reduces artifacts, integrates with SeedVR2 — INDIEGOO · 2026-08-24
• Trained a Latent Refiner to Fix GPT Image Artifacts, Released ComfyUI Workflow — INDIEGOO · 2026-08-24