description: "文档编辑 AI 对话-RAG 质量优先检索配置"
version: "1.0.0"

retrieval:
  enabled: true
  parent_collection: "t_kngs_construction_plan_parent"
  child_collection: "t_kngs_construction_plan_child"
  parent_recall_top_k: 30
  child_recall_top_k: 40
  tag_recall_top_k: 30
  chapter_recall_top_k: 15
  recall_top_k: 30
  rerank_top_k: 8
  submit_top_k: 3
  min_vector_similarity: 0.45
  min_rerank_score: 0.70
  min_qualified_count: 1
  max_reference_chars: 4000
  max_single_reference_chars: 1500
  allow_vector_fallback: false
  allow_unscoped_search: false
  dense_weight: 0.7
  sparse_weight: 0.3
  child_dense_weight: 0.6
  child_sparse_weight: 0.4
  ranker_type: "weighted"
  tag_recall_enabled: true
  tag_terms_limit: 8
  rrf_k: 60
  parent_vector_weight: 1.0
  child_locator_weight: 0.8
  tag_weight: 1.2
  chapter_similarity_weight: 0.5
  tag_exact_bonus: 0.08
  tag_partial_bonus: 0.03
  multi_source_bonus: 0.02
  scope_bonus: 0.03

warnings:
  no_scope: "缺少可靠的知识库检索范围，本次未引用向量库内容。"
  no_recall: "未召回可信知识库内容，本次回答不引用向量库。"
  low_confidence: "未找到可信度足够的知识库片段，本次未引用向量库内容。"
  rerank_failed: "知识库片段重排不可用，本次未引用向量库内容。"