Skip to main content
OpenRouter is a unified routing platform for large language models. It exposes many providers through one API so you can switch models without changing your integration. ComfyUI connects through the OpenRouter LLM partner node, which offers a curated list of text and multimodal models (Claude, GPT, Gemini, Grok, DeepSeek, Qwen, Mistral, GLM, Kimi, and Perplexity Sonar) in a single node.

​
What OpenRouter LLM is good at

  • Text chat: prompts and optional system_prompt for role or task instructions
  • Vision: attach reference images on supported models (slot count depends on the model)
  • Video input: Gemini 3.5 Flash and Qwen 3.6 Plus/Flash support optional reference videos
  • Reasoning: reasoning_effort on reasoning / frontier-reasoning models (off, low, medium, high)
  • Web search: Perplexity Sonar models expose search_context_size for grounded answers
Token pricing is listed under Partner Node Pricing.

​
Supported models

​
Use it in ComfyUI

OpenRouter LLM workflows

Run the OpenRouter LLM chat workflow in ComfyUI, locally or on Comfy Cloud