LLM Node (type = "llm")

Handles interaction with underlying AI services.

Schema

• See: LlmNode.json
• Common fields:
  • data.inputsValues: for modelName, temperature, systemPrompt, prompt, etc.
  • data.outputs: usually result: string or a structured JSON string

Execution is handled by LlmNodeExecutor.

Example

Minimal LLM node:

{
  "id": "llm_0",
  "type": "llm",
  "data": {
    "inputsValues": {
      "modelName": { "type": "constant", "content": "gpt-4.1-mini" },
      "temperature": { "type": "constant", "content": 0.2 },
      "systemPrompt": { "type": "constant", "content": "You are an assistant that only outputs JSON." },
      "prompt": { "type": "ref", "content": ["start_0", "query"] }
    }
  }
}