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Cosmos-Predict2 is NVIDIA’s next-generation physical world foundation model, specifically designed for high-quality visual generation and prediction tasks in physical AI scenarios. The model features exceptional physical accuracy, environmental interactivity, and detail reproduction capabilities, enabling realistic simulation of complex physical phenomena and dynamic scenes. Cosmos-Predict2 supports various generation methods including Text-to-Image (Text2Image) and Video-to-World (Video2World), and is widely used in industrial simulation, autonomous driving, urban planning, scientific research, and other fields. GitHub:Cosmos-predict2 huggingface: Cosmos-Predict2 This guide will walk you through completing text-to-image workflow in ComfyUI. For the video generation section, please refer to the following part:

Cosmos Predict2 Video Generation

Using Cosmos-Predict2 for video generation
  • Portable or self deployed users
  • Desktop or Cloud users
Make sure your ComfyUI is updated.Workflows in this guide can be found in the Workflow Templates. If you can’t find them in the template, your ComfyUI may be outdated. (Desktop version’s update will delay sometime)If nodes are missing when loading a workflow, possible reasons:
  1. You are not using the latest ComfyUI version (Nightly version)
  2. Some nodes failed to import at startup