annotation_schemes:
  - annotation_type: tree_annotation
    name: response_quality
    description: Evaluate the conversation tree
    node_scheme:
      annotation_type: likert
      min_label: "Poor"
      max_label: "Excellent"
      size: 5
    path_selection:
      enabled: true
      description: Select the best response path through the tree

annotation_schemes:
  - annotation_type: tree_annotation
    name: response_rating
    description: Rate each response in the conversation
    node_scheme:
      annotation_type: likert
      min_label: "Very Bad"
      max_label: "Very Good"
      size: 5

annotation_schemes:
  - annotation_type: tree_annotation
    name: best_path
    description: Navigate the conversation tree
    path_selection:
      enabled: true
      description: Click on responses to build the best conversation path

annotation_schemes:
  - annotation_type: tree_annotation
    name: multi_criteria
    description: Evaluate each response on multiple criteria
    node_scheme:
      annotation_type: multirate
      options:
        - Relevance
        - Fluency
        - Helpfulness
      labels: ["1", "2", "3", "4", "5"]

annotation_schemes:
  - annotation_type: tree_annotation
    name: branch_compare
    description: Compare response options at each decision point
    branch_comparison:
      enabled: true
    node_scheme:
      annotation_type: radio
      labels: ["Better", "Same", "Worse"]

{
  "id": "conv_001",
  "tree": {
    "id": "root",
    "role": "user",
    "content": "Hello, I need help with my order",
    "children": [
      {
        "id": "resp_a",
        "role": "assistant",
        "content": "I'd be happy to help! Can you provide your order number?",
        "children": [
          {
            "id": "user_2",
            "role": "user",
            "content": "It's ORDER-12345",
            "children": []
          }
        ]
      },
      {
        "id": "resp_b",
        "role": "assistant",
        "content": "Sure, what seems to be the problem?",
        "children": []
      }
    ]
  }
}

item_properties:
  id_key: id
  tree_key: tree

{
  "response_quality": {
    "node_annotations": {
      "resp_a": {
        "rating": 4
      },
      "resp_b": {
        "rating": 2
      }
    },
    "selected_path": ["root", "resp_a", "user_2"]
  }
}