get_evidence
Retrieve source signals, articles, and evidentiary depth for specific nodes to support provenance verification and fact-checking processes.
Instructions
Get source signals, articles, and evidentiary depth for a specific node. Essential for provenance and fact-checking.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| graphId | Yes | The graph ID | |
| for_node_id | Yes | The ID of the node (Trend or Article) | |
| userId | Yes | Unique identifier for the user (Required) | |
| top_k | No | Number of evidence items to return (default 5) |
Output Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| usage | No | ||
| node_id | No | The node this evidence supports | |
| evidence | No | Array of evidence items with source URLs, titles, snippets, and relevance scores |