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KT-2 Artifact Manifest

All KT-2 artifacts are JSON files written to the output directory (default: results/, configurable via --output-dir).

Artifact List

Artifact Command Flag Description
kt2_decisive_1step.json --run-decisive Decisive 1-step CI table across all constraint families (primary falsification test)
kt2_k_step_curves.json --k-step-curve CI(k) curves for k ∈ {1,2,4,8,16} showing nonlocality signature
kt2_hysteresis.json --hysteresis Forward/reverse perturbation sweep with hysteresis area measurement
kt2_step_envelope.json --step-envelope Best 1-step CI over step-size (η) grid for each constraint family
kt2_distance_triads.json (included in curves) Parameter + representation + functional distance triads
kt2_decoupling.json --decoupling-analysis Distance-triad decoupling analysis across multiple seeds
kt2_full_protocol.json --full-protocol Complete protocol output with all tests and overall verdict
kt2_negative_control.json --negative-control Negative control (distillation vs proxy recovery, harness sanity check)

Output Directory Behavior

  • Default: All artifacts write to results/ (relative to working directory)
  • Custom: Use --output-dir path/to/dir to specify a different location
  • Negative control exception: kt2_negative_control.json currently writes to results/ root regardless of --output-dir

Artifact Schema (Common Fields)

All KT-2 artifacts include provenance metadata:

{
  "protocol_id": "KT-2",
  "protocol_version": "1.0",
  "test": "<test_name>",
  "git_hash": "<commit_hash>",
  "timestamp": "<ISO8601_timestamp>",
  "seeds": {
    "perturb": 42,
    "eval": 12345,
    "recovery": 2025
  },
  ...
}

Locked Seeds

All artifacts are generated with deterministic seeds:

  • PERTURB_SEED = 42 — Perturbation randomness
  • EVAL_SEED = 12345 — Evaluation batch generation
  • RECOVERY_SEED = 2025 — Recovery step randomness

These seeds are hardcoded in experiments/kt2_locality_falsifier.py and must not be modified without incrementing the protocol version.

Reproducibility

Given the locked seeds and protocol parameters, all artifacts should be bit-for-bit reproducible across runs (modulo timestamp and git hash).