How can I connect another model as a tool to AI agent in n8n?

Questions
1

Suppose I need an AI agent that would be able to connect to 4 different models to get their response to a question. I don’t have them available as tools in the n8n workflow.

So is the only way to do that is to build a separate workflow with each model and then connect those workflows as tools to the AI agent? Or there’s a less verbose way?

2

Yes, there is no other way than that.
But the good part is that you can add them in the current workflow and position everything to be more easy to understand.

I would usually do something like this

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3

I think you can do it with open router.

4

Great, looks good!

5

Thanks for the video, I’ll check it out!