ComfyUI reproducibility: the workflow JSON alone isn't enough
Im_bored_rn69 · reddit · 2026-10-29
A user breaks down ComfyUI session reproducibility: the workflow JSON can load fine while pointing at missing weights or different custom-node code. Beyond the JSON, they track model filenames and hashes (including VAE and text encoders), custom-node repos and versions, seed, sampler, scheduler, steps, image size, batch size, and input assets.
They also mention Glows.ai's preconfigured ComfyUI/FLUX.1-Kontext cloud environments for easier setup, and recommend periodically restoring the workflow in a fresh session, verifying model hashes, and rerunning the same inputs to confirm reproducibility.
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