Best LLMs for Topic Section Assignment

Output schema

Every answer on this task is checked against this JSON Schema, whichever model wrote it. An answer that doesn't fit counts as a model failure, and the call is retried on another model.

{
  "$defs": {
    "SectionAssignment": {
      "description": "Section assignment for a single merged topic.\n\nOrder is significant: index 0 is the PRIMARY section (the topic's single\nlanding-page home), index 1+ are SECONDARY sections (additional tag pages\nwhere the topic should also appear). Each topic appears once on the landing\npage under its primary section, and on every section's detail page.",
      "properties": {
        "section_ids": {
          "description": "Ordered list of Ghost section IDs (1-3 sections). First ID = primary section (where the topic appears on the landing page). Remaining IDs = secondary sections, ordered by descending thematic relevance.",
          "items": {
            "type": "integer"
          },
          "title": "Section Ids",
          "type": "array"
        },
        "topic_id": {
          "description": "ID of the merged topic",
          "title": "Topic Id",
          "type": "integer"
        }
      },
      "required": [
        "topic_id"
      ],
      "title": "SectionAssignment",
      "type": "object"
    }
  },
  "description": "Output from section assignment LLM call.",
  "properties": {
    "assignments": {
      "description": "Section assignments for each topic in the batch",
      "items": {
        "$ref": "#/$defs/SectionAssignment"
      },
      "title": "Assignments",
      "type": "array"
    }
  },
  "title": "SectionAssignmentResult",
  "type": "object"
}