A workflow uses the latest LTX2.3 Singularity and WhatDreamsCost node to generate high-quality videos.
Other model details are within the workflow.

Try the workflow online for free: https://www.runninghub.ai/post/2062490638003818498
Please check the video tutorial before you use this workflow: 

https://rumble.com/v7ayxdq-comfyui-ltx-2.3-singularity-video-gen-tutorial.html