Anthropic Claude Partner Nodes ComfyUI Official Example

This article will introduce how to use Anthropic Claude Partner nodes in ComfyUI to complete conversational functions

Anthropic Claude is a family of powerful AI models known for strong reasoning, safety, and long-context capabilities. ComfyUI has integrated the Anthropic Claude API through Partner Nodes, allowing you to use Claude directly in your workflows for conversational and image analysis tasks.

What Anthropic Claude is good at

• Strong reasoning: A model family known for strong reasoning, safety, and long-context capabilities
• Conversational and image analysis tasks: Use Claude directly inside your ComfyUI workflows through Partner Nodes
• Multimodal input: Every supported model accepts text-only and text + image inputs, with up to 20 images per request
• A model for every workload: From the flagship Opus line to fast, cost-effective Haiku for high-throughput use cases

Supported Models

Model	Strengths
Opus 5	Anthropic’s newest flagship, released July 24, 2026. Priced at half the rate of Claude Fable 5 while offering comparable performance on coding and knowledge work tasks.
Opus 4.8	Previous generation flagship with strong all-around performance.
Opus 4.7	Anthropic’s most capable model. Step-change improvement in agentic coding, complex reasoning, and nuanced analysis. 1M context window. Knowledge cutoff: Jan 2026.
Opus 4.6	Previous generation flagship with strong all-around performance. 1M context window.
Sonnet 4.6	Best balance of speed and intelligence for most workloads. 1M context window. Fast latency.
Sonnet 4.5	Fast and capable, good for everyday tasks. 200k context window.
Haiku 4.5	Fastest and most cost-effective option for simple queries and high-throughput use cases. 200k context window.

All models support both text-only and multimodal (text + image) inputs with up to 20 images per request.

Use it in ComfyUI

Anthropic Claude workflows

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