AI autoprompter for Ideogram 4's structured JSON caption format — local Qwen3-VL or Gemini build the caption, then edit it on a visual bbox canvas.
https://github.com/collbroGTR/comfyui-ideogram-autoprompter
git clone https://github.com/collbroGTR/comfyui-ideogram-autoprompter
comfy node install comfyui-ideogram-autoprompter