TypedDecision Brings Jev-Style Local Decision Models Into ComfyUI

nomadoor · reddit · 2026-09-30

Developer nomadoor turned the local decision-model tool imajev into ComfyUI custom nodes (ComfyUI-TypedDecision), letting MLLMs make decisions inside workflows without writing text — the Jev-style "typed decision" pattern.

Three decision types

Why imajev: it accepts image input (comparing whether two images show the same person, choosing a good aspect ratio before generation, filtering clean images for datasets), and it's based on Qwen3.5, which ComfyUI can already run, making implementation easy.

Limits: the author found it couldn't spot AI-generated broken hands. Overall it's fast and general; a guide and sample workflows are available on GitHub and the author's site.

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