{
  "phase": "4AL",
  "purpose": "read-only D18 credit and conditional MBON transfer audit; not learning",
  "neurons": 166700,
  "edges": 25582938,
  "candidate_edges": 14232,
  "primary_trials": 120,
  "technical_repeats": 24,
  "steps": 1000,
  "dt_ms": 0.1,
  "virtual_gate_tick": 900,
  "kc_trace_tau_ms": 100.0,
  "trace_cap": 1.0,
  "stable_seed_count": 3,
  "conditional_depression_fraction": 0.25,
  "groups": ["plastic_KC", "nonplastic_KC", "DAN", "MBON", "APL", "other"],
  "workers": 4,
  "output_budget_bytes": 4294967296,
  "training": false,
  "candidate_generation": false,
  "gate_meaning": "Post-update tick 900 virtual assay, not a DAN or dopamine measurement",
  "conditional_meaning": "Recorded all-source events clamped, target MBON spikes independently predicted; not whole-brain counterfactual",
  "no_new_overall_credit_threshold": true
}