kind: tree
display_name: Tree — RAPTOR-based document tree
description: >-
  Recursive Abstractive Processing for Tree-Organized Retrieval over a
  single document's chunks. Produces a hierarchical summary tree
  (root summary → cluster summaries → leaf cluster source_chunk_ids).
config:
  kind: tree
  raptor:
    prompt: |-
      Summarize the paragraphs below without inventing facts or changing numbers.
      Output exactly two parts in the same language as the source:
      1. First line: a concise title only.
      2. Following lines: a concise summary of the content.
      Do not output labels, Markdown headings, bullet points, or any other commentary.

      Paragraphs:
      {cluster_content}
    max_token: 512
    clustering_threshold: 0.3
    clustering_ratio: 0.5
  # Entity / relation collections are not used by the tree kind but kept
  # as empty stubs so the form schema's shared validators see a stable
  # shape regardless of kind.
  entity:
    description: ''
    fields:
      - type: ''
        description: ''
        rule: ''
  relation:
    description: ''
    fields:
      - type: ''
        description: ''
        rule: ''
  global_rules: ''