experiment: E3_region_matched_grounding
seed: 20260704
n_replicates: 100
source_config:
  experiment: E3_region_matched_grounding
  seed: 20260704
  n_replicates: 100
  generations: 400
  truth:
    K: 1000
    R: 10
    tail: zipf
    zipf_s: 1.1
    tail_frac: 0.5
    tail_threshold: 0.001
    init: truth
  dynamics:
    n: 200
    teachers:
      K_T: 1
      rho: 0.0
      q: 1.0
    grounding:
      m: 100
      policy: uniform
      exercised:
      - 0
    selection:
      mode: none
      novelty_alpha: 0.0
    remint:
      enabled: false
      period: null
      H_gate: null
  metrics:
    kl_floor: 1.0e-09
    support_eps: 1.0e-09
  sweep:
  - param: dynamics.grounding.policy
    values:
    - uniform
    - matched
  output:
    dir: results/figS5_aimed_grounding
grid:
- label:
    policy: uniform
  lineage_cfg:
    truth:
      K: 1000
      R: 10
      tail: zipf
      zipf_s: 1.1
      tail_frac: 0.5
      tail_threshold: 0.001
      init: truth
    dynamics:
      n: 200
      teachers:
        K_T: 1
        rho: 0.0
        q: 1.0
      grounding:
        m: 100
        policy: uniform
        exercised:
        - 0
      selection:
        mode: none
        novelty_alpha: 0.0
      remint:
        enabled: false
        period: null
        H_gate: null
    generations: 400
    metrics:
      kl_floor: 1.0e-09
      support_eps: 1.0e-09
- label:
    policy: matched
  lineage_cfg:
    truth:
      K: 1000
      R: 10
      tail: zipf
      zipf_s: 1.1
      tail_frac: 0.5
      tail_threshold: 0.001
      init: truth
    dynamics:
      n: 200
      teachers:
        K_T: 1
        rho: 0.0
        q: 1.0
      grounding:
        m: 100
        policy: matched
        exercised:
        - 0
      selection:
        mode: none
        novelty_alpha: 0.0
      remint:
        enabled: false
        period: null
        H_gate: null
    generations: 400
    metrics:
      kl_floor: 1.0e-09
      support_eps: 1.0e-09