Automation library · AI assistants

Generate consensus answers with OpenRouter

Started by someone opening a chat with it. It calls services over plain HTTP rather than through connectors. It hands the judgement calls to OpenRouter. 19 steps: a working afternoon to understand properly.

MediumCalls a model: OpenRouter

Download free
19 stepsMedium: a working afternoon
0Branches: places the flow splits
0Loops or waits
0Services by connector: it calls them over plain HTTP

The flow

Starts it 1Model 14Logic 4

The steps in the order they run, from what starts it.

  1. 1Chat TriggerChat triggerStarts it
  2. 2Gemini ModelLm Chat Open RouterModel
  3. 3Mistral ModelLm Chat Open RouterModel
  4. 4Gemma ModelLm Chat Open RouterModel
  5. 5Llama ModelLm Chat Open RouterModel
  6. 6Deepseek R1 modelLm Chat Open RouterModel
  7. 7Answer Agent #1Chain LlmModel
  8. 8Answer Agent #2Chain LlmModel
  9. 9Answer Agent #3Chain LlmModel
  10. 10Answer Agent #4Chain LlmModel
  11. 11Review Agent #1Chain LlmModel
  12. 12Review Agent #4Chain LlmModel
  13. 13Review Agent #3Chain LlmModel
  14. 14Review Agent #2Chain LlmModel
  15. 15Final Analysis AgentAgentModel
  16. 16Merge AnswersMergeLogic
  17. 17Merge ReviewsMergeLogic
  18. 18Aggregate AnswersAggregateLogic
  19. 19Aggregate ReviewsAggregateLogic

How it's built

Starts on
Someone opening a chat with it
Steps
19
Size
Medium: a working afternoon
Connects to
Nothing by connector; it calls services over plain HTTP
Model
OpenRouter

Questions

What does it need to run?

An n8n account, and a key for OpenRouter. You connect your own accounts after importing it; none are included.

What starts it?

It starts on someone opening a chat with it.

Does it use AI?

Yes. It calls OpenRouter. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 19 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 19 steps before you point it at anything that matters.