routing.yaml

spec_version: "0.1"
name: evidence_engine_routing
status: draft
description: >
  Defaults for global representative routing. These settings control derived
  route maps and routed search behavior; they are not SQLite catalog tables.

defaults:
  representative_top_k: 12
  max_routed_scopes: 4
  min_hydrated_deep_hits: 3
  min_representative_score_gap: 0.10
  summary_sample_chunks_default: 12
  summary_sample_chars_per_chunk: 700
  summary_prompt_max_chars: 12000
  summary_model: "granite3.2-vision"
  summary_ollama_url: "http://localhost:11434"
  summary_timeout_seconds: 120
  sample_policy: "doc_roundrobin_v1"
  # Representation budget and importance (see specifications Global Representation
  # Contract). Time is the decisive cost dimension; max_entries is the decisive
  # volume ceiling. Token/embedding budgets derive from time once tokens_per_sec
  # is calibrated. Importance is a summary side output seeded by path priors.
  representation_policy_version: "1"
  max_build_seconds: 300
  max_entries: 20
  importance_default: 0.5
  importance_low_prior: 0.1
  # Model importance below this threshold teaches the dynamic prior list to demote
  # the path on later builds (feedback loop on importance_priors).
  importance_learn_threshold: 0.2
  # Media SigLIP representative routing (D3). The visual fingerprint store is
  # budgeted by its own k clamp, independent of max_entries; medoids reuse the
  # per-scope proof vectors. Image recall stays on the central image index.
  media_cluster_k_max: 16
  image_profile: "siglip2_base"
  importance_priors:
    - node_modules
    - .git
    - .venv
    - venv
    - __pycache__
    - site-packages
    - dist
    - build
    - .cache
    - "program files"
    - appdata