phase: 4Q
name: Local-Credit-Assignment-v3
paths:
  deterministic_runtime: /data/digital-drosophila/models/male-cns-lif/deterministic-runtime-v2
  deterministic_candidate: /data/digital-drosophila/models/male-cns-lif/deterministic-runtime-v2/candidate
  experiment_root: /data/digital-drosophila/experiments/phase4q-credit-v3
  model_root: /data/digital-drosophila/models/male-cns-lif/credit-v3
  phase4l_config: /data/digital-drosophila/models/male-cns-lif/olfactory-grounding-v1/phase4l.yaml
  phase4m_config: /data/digital-drosophila/models/male-cns-lif/kcmbon-efficacy-v1/phase4m.yaml
  edge_identity: /data/digital-drosophila/experiments/phase4n-credit-assignment/edge-identity/frozen-edge-identity.parquet
credit_v3:
  definition: terminal-local causal exponential trace with a hard finite window and external matched-compartment US gate
  windows_ms: [5, 10, 20, 50, 100, 250]
  tau_rule: tau_ms = window_ms / 3
  candidate_tau_ms: [1.6666666666666667, 3.3333333333333335, 6.666666666666667, 16.666666666666668, 33.333333333333336, 83.33333333333333]
  future_credit: zero
  same_timestamp_order: KC spike updates terminal trace before external US samples it
  endogenous_dan_is_teaching_gate: false
calibration:
  odor_split: calibration
  labels: [CAL_A, CAL_B]
  seeds: [52101, 52102, 52103, 52104, 52105]
  matched_us_ms: 90.0
  duration_ms: 120.0
  random_us_seed_base: 930000
  thresholds:
    minimum_nonzero_seeds: 5
    minimum_matched_random_ratio: 3.0
    maximum_distant_fraction: 0.01
    maximum_random_fraction: 0.3333333333333333
  selection: shortest qualifying window; ties resolved by smaller tau; formal odors/results forbidden
formal:
  odor_A: 4-ethylphenol
  odor_B: 3-hexanone
  input_mode: physiological
  matched_us_ms: 90.0
  duration_ms: 120.0
  train_seeds: [51201, 51202, 51203, 51204, 51205]
  evaluation_seeds: [51301, 51302, 51303, 51304, 51305]
  checkpoints: [0, 1, 2, 5, 10, 20, 30, 40, 50, 60, 75, 100]
  isolated_checkpoints: [10, 20, 30, 40, 50, 75, 100]
  target_compartment: "y5B'2a"
  unrelated_compartment: "y2a'1"
  matched_dan_type: PAM15
  random_us_seed_base: 940000
frozen_update:
  eta_over_wsyn: 0.01
  E_lower_bound: 0.75
  plastic_edges: 14232
  groups: {A-specific: 105, shared: 369, B-specific: 221, inactive: 13537}
gates:
  isolated_majority_seeds: 3
  b_contamination_reduction_fraction: 0.25
  random_credit_max_fraction_of_matched: 0.3333333333333333
  wholebrain_majority_seeds: 3
prohibitions:
  change_runtime: true
  change_eta: true
  change_lower_bound: true
  expand_mask: true
  formal_associative_conditioning: true
  phase4r: true