# Current 1.4.2 retrieval constants documented as configuration inventory.
# In this round these values are exposed by config dump/validation; the retriever logic remains unchanged.
parameters:
  retriex.retrieval.inventory:
    hard_max_chunks: 6
    hard_max_vectork: 18
    hard_max_keywordk: 36
    vector_score_threshold: 0.83
    threshold_floor: 0.75
    threshold_ceil: 0.90
    list_bonus: 1.35
    rrf_k: 50
    keyword_topk_multiplier: 2.0
    keyword_score_threshold: 0.35
    keyword_rrf_weight: 1.15
    scoped_vector_rrf_weight: 1.20
    scoped_keyword_rrf_weight: 1.30
    empty_rrf_fallback_topn: 1
    max_chunks_per_doc: 2
    min_chunk_distance: 2
    dominant_doc_window: 6
    dominant_doc_min_hits: 3
    dominant_doc_max_chunks: 4
    exact_document_max_chunks: 6
    focused_product_window: 8
    focused_product_min_score: 10.0
    focused_product_min_gap: 4.0
    focused_product_max_chunks: 4