Argument Node Schema

const ArgumentNodeSchema = z.object({
  id: z.string().describe('Unique identifier for the argument node.'),
  parentId: z.string().nullable().describe('ID of the parent node, or null if it is a root node.'),
  type: z.enum(['thesis', 'claim', 'counterclaim', 'evidence']).describe('Type of the argument node.'),
  side: z.enum(['for', 'against']).describe('Side of the argument node.'),
  content: z.string().describe('The content of the argument node.'),
  sourceText: z.string().describe('The original text snippet from the source that supports the content.'),
  source: z.string().describe('The URL of the source document.'),
  fallacies: z.array(z.string()).describe('An array of logical fallacies identified in this specific argument node.'),
  logicalRole: z.string().describe("A concise statement explaining the node's function in the overall argument (e.g., 'Primary legal basis for the thesis')."),
});

{
  "id": "1",
  "parentId": null,
  "type": "thesis",
  "side": "for",
  "content": "Should governments implement carbon taxes?",
  "sourceText": "User query: carbon tax policy",
  "source": "https://user-input.local/query",
  "fallacies": [],
  "logicalRole": "Central debate question"
}

{
  "id": "2",
  "parentId": "1",
  "type": "claim",
  "side": "for",
  "content": "Carbon taxes reduce emissions by making pollution expensive",
  "sourceText": "Studies show carbon pricing mechanisms have led to a 15% reduction in emissions in countries that implemented them.",
  "source": "https://example.com/carbon-tax-study",
  "fallacies": [],
  "logicalRole": "Primary economic argument for carbon taxes"
}

{
  "id": "3",
  "parentId": "1",
  "type": "counterclaim",
  "side": "against",
  "content": "Carbon taxes harm economic growth and hurt working families",
  "sourceText": "The carbon tax will destroy our economy and make everyone poor. If you support it, you hate working people.",
  "source": "https://example.com/anti-carbon-tax",
  "fallacies": ["Appeal to Emotion", "Ad Hominem"],
  "logicalRole": "Economic opposition to carbon taxes with emotional appeal"
}

Thesis (id: "1", parentId: null)
├── Claim (id: "2", parentId: "1")
│   ├── Evidence (id: "2.1", parentId: "2")
│   └── Evidence (id: "2.2", parentId: "2")
└── Counterclaim (id: "3", parentId: "1")
    └── Evidence (id: "3.1", parentId: "3")