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ComfyUI OpenRouter Node

6

Last updated
2025-06-13

A custom node for ComfyUI, the OpenRouter Node enables seamless interaction with OpenRouter's API, allowing access to a variety of models for multi-modal data processing, including text, images, and PDFs. It enhances the user experience by supporting multiple image inputs and introducing features like Chat Mode for maintaining conversational context.

  • Provides access to numerous models available through OpenRouter, enabling diverse AI functionalities.
  • Supports multi-image inputs, allowing users to send up to ten images simultaneously for processing.
  • Introduces Chat Mode, which retains conversation history for coherent interactions across multiple messages.

Context

The ComfyUI OpenRouter Node serves as a bridge to the OpenRouter API, facilitating the integration of various language models (LLMs) into the ComfyUI environment. Its primary purpose is to enhance the capabilities of ComfyUI by enabling users to work with text, images, and documents in a unified interface.

Key Features & Benefits

This node offers several practical features, such as the ability to handle multiple image inputs, which is crucial for applications requiring visual data analysis. The introduction of image generation capabilities allows users to create visuals using advanced models, expanding creative possibilities. Additionally, the Chat Mode feature significantly improves user interaction by preserving context, making conversations with LLMs more natural and fluid.

Advanced Functionalities

The OpenRouter Node includes advanced functionalities like dynamic visibility for image inputs, which automatically adjusts based on user connections, and a range of routing options for optimizing costs and response times. Users can also utilize web search capabilities and multiple OCR (Optical Character Recognition) engines for PDF processing, enhancing the node's versatility in handling various data types.

Practical Benefits

By integrating this node into ComfyUI, users can streamline their workflows, gaining improved control over AI interactions and enhancing the quality of outputs. The ability to maintain context in conversations and process multiple images simultaneously leads to greater efficiency and effectiveness in generating desired results, ultimately saving time and increasing productivity.

Credits/Acknowledgments

This tool was developed with contributions from various authors, including the original creators of OpenRouter and ComfyUI. It is released under the MIT License, allowing users to freely utilize and modify the software while adhering to the specified conditions.