H3 workflow nails 1-4 character swaps with auto-assembled prompts, rivaling closed models

Cukidzsi · reddit · 2026-11-03

A Reddit user shared a workflow for consistent 1-4 character swaps in H3: you input only the character list at the bottom, and prompts are auto-assembled in a format H3 handles well, with poses and placements parsed automatically and per-character instructions optional.

They report consistency and quality well above other open-source options (Qwen, Klein variants) and roughly on par with the best closed models for their use cases. It uses native nodes except rgthree (needed only as a placeholder to prevent empty-image crashes).

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