Minimalistic custom node that implements QWEN 3 VL image captioning (uncensored).

Highlights:

• 15-17 seconds per image

• No local LM Studio or remote VLM service required

• Smart memory management by ComfyUI

• System Prompt can be specified

• Supports 'cuda', 'cuda:0', 'cuda:1', 'cpu' devices (not yet fully tested yet)

• By default uses the Qwen 3 VL model that was abliterated (de-censored) using "Heretic" technology.

Instructions:

If you downloaded full 6.58Gb archive then you need to split it.

Folder "Qwen3-VL-4B-Instruct-heretic-7refusal" must be placed into path: "ComfyUI/models/prompt_generator/".

Archive "ComfyUI-Qwen3VL.zip" must be unzipped into "ComfyUI/custom_nodes".

Restart ComfyUI backend and frontend (browser) after the manipulations above.

Good luck!

Comments are welcome.