Users Report GPT 5.6 Better at Fixing Workflows

Coach_Bate · reddit · 2026-07-17

Reddit users report that **GPT 5.6** performs significantly better when handling **ComfyUI workflows**. The user had previously stopped using AI for this, as older models would confidently hallucinate broken setups. However, GPT 5.6 can now **diagnose and repair workflows**, as well as **add nodes and toggles**. The author noted it even fixed their **IC-LoRA test workflow** and plans to test it on **loop processing** and **long video stitching**.

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