phase: 4E
names:
  reference: MaleCNS-LIF-reference-v1
  runtime: MaleCNS-LIF-runtime-v1
  io_api: MaleCNS-BrainIO-v1
  candidate: MaleCNS-VisualAdapter-v2-candidate

paths:
  connectome_root: /data/digital-drosophila/datasets/male-cns-v1.0/processed/neuron-only
  model_root: /data/digital-drosophila/models/male-cns-lif
  reference_root: /data/digital-drosophila/models/male-cns-lif/reference-v1
  runtime_root: /data/digital-drosophila/models/male-cns-lif/runtime-v1
  io_root: /data/digital-drosophila/models/male-cns-lif/io-v1
  phase4c_root: /data/digital-drosophila/experiments/phase4c-runtime
  phase4d_root: /data/digital-drosophila/experiments/phase4d-io
  experiment_root: /data/digital-drosophila/experiments/phase4e-visual-calibration
  candidate_root: /data/digital-drosophila/models/male-cns-lif/visual-interface-v2

device:
  required_name_substring: RTX 4090
  launcher_visible_gpu_uuid: GPU-79f3a85d-adce-7833-7003-6488140ca596

model:
  dt_ms: 0.1
  membrane_tau_ms: 20.0
  synaptic_tau_ms: 5.0
  refractory_ms: 2.2
  resting_potential_mv: -52.0
  reset_potential_mv: -52.0
  threshold_mv: -45.0
  synaptic_delay_ms: 1.8
  w_syn_mv_per_anatomical_synapse: 0.275

sign_policy:
  neurotransmitter_sign:
    acetylcholine: 1
    gaba: -1
    glutamate: -1
    histamine: -1
    dopamine: 1
    octopamine: 1
    serotonin: 1
  unknown_sign: 0
  unclear_sign: 0

visual_populations:
  reference-photoreceptor: {source: hierarchy, value: visual_sensory, interface_kind: biological-reference, stimulation_mode: spike_injection}
  engineering-first-order: {source: hierarchy, value: first_order, interface_kind: engineering, stimulation_mode: external_synaptic_drive}
  engineering-second-order: {source: hierarchy, value: second_order, interface_kind: engineering, stimulation_mode: external_synaptic_drive}
  engineering-higher-visual: {source: hierarchy, value: higher_visual, interface_kind: engineering, stimulation_mode: external_synaptic_drive}
  engineering-visual-projection: {source: metadata-expression, field: annotation_superclass, values: [visual_projection, visual_projection_tbc], interface_kind: engineering, stimulation_mode: external_synaptic_drive}

calibration:
  seed: 45000
  trial_duration_ms: 100.0
  chunk_ms: 10.0
  fixed_rate_hz: 50.0
  fixed_sparsity_percent: 5.0
  amplitude_multiples: [0.25, 0.5, 1, 2, 4, 8, 16]
  extended_amplitude_multiples: [32, 64]
  rate_hz: [10, 25, 50, 100, 150, 200]
  sparsity_percent: [0.1, 0.5, 1, 5, 10, 25, 50, 100]
  latency_windows_ms: [5, 10, 20, 30, 50, 100, 200]
  deterministic_repeats: 2
  runaway:
    active_fraction_gte: 0.80
    mean_firing_rate_hz_gte: 100.0
    peak_step_fraction_gte: 0.10
  propagation_success:
    require_output_active: true
    require_non_target_active: true
    minimum_graph_hops: 2

patterns:
  # Separability uses the selected propagating condition's sparsity. This is
  # retained only as a fallback if that condition has no sparsity field.
  sparse_percent: 5.0
  dense_percent: 25.0
  moving_segments: 5
  trial_duration_ms: 100.0
  seeds: [45101, 45102, 45103]

continuous:
  biological_duration_ms: 1000.0
  periods_ms: [10, 20, 50, 100]
  sequence: [sparse-A, sparse-B, sparse-A, moving, zero, dense]
  seed: 45200

readout:
  bins_ms: [1, 5, 10, 20, 50]

regression:
  float_absolute_tolerance: 0.00390625
  reference_trials:
    - {name: auditory-10hz, population: auditory, rate_hz: 10, seed: 42001, duration_ms: 1000.0}
    - {name: auditory-100hz, population: auditory, rate_hz: 100, seed: 42001, duration_ms: 1000.0}
    - {name: olfactory-50hz, population: olfactory, rate_hz: 50, seed: 42003, duration_ms: 1000.0}
    - {name: mechanosensory-50hz, population: mechanosensory, rate_hz: 50, seed: 42003, duration_ms: 1000.0}
    - {name: gustatory-50hz, population: gustatory, rate_hz: 50, seed: 42003, duration_ms: 1000.0}

candidate_selection:
  rule: "gateway iff multi-hop propagation reaches descending or motor output and is non-runaway; rank by lowest amplitude multiple, then lowest min output hops, then hierarchy order. Formal adapter-v2 eligibility additionally requires deterministic nonzero output separability and matched-input-count validation"
  hierarchy_order: [engineering-first-order, engineering-second-order, engineering-higher-visual, engineering-visual-projection]

prohibitions:
  connectome_changes: false
  raw_weight_changes: false
  lif_semantics_changes: false
  transmitter_sign_changes: false
  training: false
  reinforcement_learning: false
  game_integration: false
  web_server: false
  three_d_frontend: false
  phase4f: false