Templates / High-Speed AI Chat with OpenAI's gpt-oss-120B Model via Cerebras Inference

High-Speed AI Chat with OpenAI's gpt-oss-120B Model via Cerebras Inference

Ready for 3.0

by Aitor | 1Node ✓ · 829 views · created 2025-08-20 · AI Chatbot, Multimodal AI

Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.

What this workflow does

This AI workflow has 4 nodes and runs when a chat message arrives. It uses only n8n's built-in nodes. It also calls api.cerebras.ai over HTTP.

How it runs

Trigger: When a chat message arrives.

Set API Key (Edit Fields (Set)): sets 1 field: apiKey
Cerebras endpoint (HTTP Request): calls api.cerebras.ai (POST)
Return Output (Edit Fields (Set)): sets 1 field: output

HTTP calls to: api.cerebras.ai

Before you upgrade to n8n 3.0

Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.

Nodes used (3)

Chat Trigger@n8n/n8n-nodes-langchain.chatTrigger
Edit Fields (Set)n8n-nodes-base.set
HTTP Requestn8n-nodes-base.httpRequest

From the author

Overview This n8n workflow provides seamless integration with Cerebras' high-performance inference platform to leverage OpenAI's open-source GPT-OSS-120B model. With industry-leading speeds of thousands of tokens per second and ultra-low latency under 0.5…
Excerpt from Aitor | 1Node's description on n8n.io.

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