Giorgio Gilestro
1721d047fa
Finishes the Layer 1 analytical core. All six experiments run with honest, publication-quality figures; 71 tests green. - E3 region-matched grounding: `grounding.exercised` knob + per-region tail survival. Matched holds the exercised region's tail (0.49) where uniform spreads thin and lets it collapse (0.07). - E4 multi-teacher recombination: `run_coverage` runner. Union coverage matches U(K_T,rho,q) exactly. Finding: mean-mixture distillation shows NO surviving benefit (a conservation law — 1/K_T dilution cancels the union gain); a union-preserving max-merge (M2N2-style) does. E4 reports both operators. - E5 QD vs greedy: greedy drives fixation (H~0.01); QD holds H at 0.48-0.88, rising with the novelty exponent. - E6 re-mint gate: `arm` multi-override sweep. Re-minting a collapsed lineage locks in divergence of KL-to-original; gating on diversity prevents it. - E2 analysis add-ons (from the companion work order, numbers verified): new analysis.py (reduce_to_stationary, critical_grounding with bootstrap CI -> g*=0.048, 95% CI [0.047,0.050]); tail_band_metrics + per-band logging; the E2 figure rebuilt as a 2x2 (defined g*+CI, g=0 flagged as a finite-time artifact, tail item-vs-mass, per-rarity-band panel). Uses truth-mass-weighted tail coverage rather than the raw (martingale) tail_mass. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
305 lines
5.1 KiB
YAML
305 lines
5.1 KiB
YAML
experiment: E2_grounding_phase_boundary
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seed: 20260704
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n_replicates: 100
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source_config:
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experiment: E2_grounding_phase_boundary
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seed: 20260704
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n_replicates: 100
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generations: 500
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truth:
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K: 1000
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R: 1
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tail: zipf
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zipf_s: 1.1
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tail_frac: 0.5
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tail_threshold: 0.001
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init: truth
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dynamics:
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n: 200
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teachers:
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K_T: 1
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rho: 0.0
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q: 1.0
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grounding:
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m: 0
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policy: proportional
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selection:
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mode: none
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novelty_alpha: 0.0
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remint:
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enabled: false
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period: null
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H_gate: null
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metrics:
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kl_floor: 1.0e-09
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support_eps: 1.0e-09
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sweep:
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- param: g
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values:
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- 0.0
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- 0.005
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- 0.01
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- 0.02
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- 0.05
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- 0.1
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- 0.2
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- 0.4
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output:
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dir: results/E2
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grid:
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- label:
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g: 0.0
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m: 0
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lineage_cfg:
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truth:
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K: 1000
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R: 1
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tail: zipf
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zipf_s: 1.1
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tail_frac: 0.5
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tail_threshold: 0.001
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init: truth
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dynamics:
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n: 200
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teachers:
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K_T: 1
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rho: 0.0
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q: 1.0
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grounding:
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m: 0
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policy: proportional
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selection:
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mode: none
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novelty_alpha: 0.0
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remint:
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enabled: false
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period: null
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H_gate: null
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generations: 500
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metrics:
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kl_floor: 1.0e-09
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support_eps: 1.0e-09
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- label:
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g: 0.005
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m: 1
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lineage_cfg:
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truth:
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K: 1000
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R: 1
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tail: zipf
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zipf_s: 1.1
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tail_frac: 0.5
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tail_threshold: 0.001
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init: truth
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dynamics:
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n: 200
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teachers:
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K_T: 1
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rho: 0.0
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q: 1.0
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grounding:
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m: 1
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policy: proportional
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selection:
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mode: none
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novelty_alpha: 0.0
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remint:
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enabled: false
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period: null
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H_gate: null
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generations: 500
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metrics:
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kl_floor: 1.0e-09
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support_eps: 1.0e-09
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- label:
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g: 0.01
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m: 2
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lineage_cfg:
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truth:
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K: 1000
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R: 1
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tail: zipf
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zipf_s: 1.1
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tail_frac: 0.5
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tail_threshold: 0.001
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init: truth
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dynamics:
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n: 200
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teachers:
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K_T: 1
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rho: 0.0
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q: 1.0
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grounding:
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m: 2
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policy: proportional
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selection:
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mode: none
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novelty_alpha: 0.0
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remint:
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enabled: false
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period: null
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H_gate: null
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generations: 500
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metrics:
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kl_floor: 1.0e-09
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support_eps: 1.0e-09
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- label:
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g: 0.02
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m: 4
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lineage_cfg:
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truth:
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K: 1000
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R: 1
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tail: zipf
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zipf_s: 1.1
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tail_frac: 0.5
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tail_threshold: 0.001
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init: truth
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dynamics:
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n: 200
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teachers:
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K_T: 1
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rho: 0.0
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q: 1.0
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grounding:
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m: 4
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policy: proportional
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selection:
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mode: none
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novelty_alpha: 0.0
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remint:
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enabled: false
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period: null
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H_gate: null
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generations: 500
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metrics:
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kl_floor: 1.0e-09
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support_eps: 1.0e-09
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- label:
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g: 0.05
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m: 11
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lineage_cfg:
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truth:
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K: 1000
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R: 1
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tail: zipf
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zipf_s: 1.1
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tail_frac: 0.5
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tail_threshold: 0.001
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init: truth
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dynamics:
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n: 200
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teachers:
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K_T: 1
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rho: 0.0
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q: 1.0
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grounding:
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m: 11
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policy: proportional
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selection:
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mode: none
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novelty_alpha: 0.0
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remint:
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enabled: false
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period: null
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H_gate: null
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generations: 500
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metrics:
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kl_floor: 1.0e-09
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support_eps: 1.0e-09
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- label:
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g: 0.1
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m: 22
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lineage_cfg:
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truth:
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K: 1000
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R: 1
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tail: zipf
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zipf_s: 1.1
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tail_frac: 0.5
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tail_threshold: 0.001
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init: truth
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dynamics:
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n: 200
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teachers:
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K_T: 1
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rho: 0.0
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q: 1.0
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grounding:
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m: 22
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policy: proportional
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selection:
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mode: none
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novelty_alpha: 0.0
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remint:
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enabled: false
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period: null
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H_gate: null
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generations: 500
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metrics:
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kl_floor: 1.0e-09
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support_eps: 1.0e-09
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- label:
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g: 0.2
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m: 50
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lineage_cfg:
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truth:
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K: 1000
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R: 1
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tail: zipf
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zipf_s: 1.1
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tail_frac: 0.5
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tail_threshold: 0.001
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init: truth
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dynamics:
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n: 200
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teachers:
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K_T: 1
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rho: 0.0
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q: 1.0
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grounding:
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m: 50
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policy: proportional
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selection:
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mode: none
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novelty_alpha: 0.0
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remint:
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enabled: false
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period: null
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H_gate: null
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generations: 500
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metrics:
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kl_floor: 1.0e-09
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support_eps: 1.0e-09
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- label:
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g: 0.4
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m: 133
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lineage_cfg:
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truth:
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K: 1000
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R: 1
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tail: zipf
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zipf_s: 1.1
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tail_frac: 0.5
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tail_threshold: 0.001
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init: truth
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dynamics:
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n: 200
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teachers:
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K_T: 1
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rho: 0.0
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q: 1.0
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grounding:
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m: 133
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policy: proportional
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selection:
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mode: none
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novelty_alpha: 0.0
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remint:
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enabled: false
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period: null
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H_gate: null
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generations: 500
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metrics:
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kl_floor: 1.0e-09
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support_eps: 1.0e-09
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