{
  "schema_version": 2,
  "paper": "2610.03223",
  "tier": "L1",
  "diagnostic_only": true,
  "device": "cpu",
  "dataset": "synthetic action-conditioned return groups",
  "manifest_ref": "agent-research:adastep",
  "protocol": "Eq. 17-18 variance decomposition with N/n_a population denominators and paper sparse-group fallback; no policy training",
  "seeds": [
    42,
    43,
    44
  ],
  "evaluation_protocol": {
    "tier": "l1_mechanism",
    "seeds": [
      42,
      43,
      44
    ],
    "formal_comparison": false,
    "claim_policy": "coefficient arithmetic diagnostic only; no ALFWorld/WebShop/ScienceWorld comparison"
  },
  "provenance": {
    "artifact_path": "docs/agent-research/2610.03223-adastep/metrics/variance-seeds42-44.json",
    "dataset_fingerprint": "synthetic-action-returns-rng-seeds42-44"
  },
  "metrics": {
    "signal_coefficient_mean": 0.9735287193291926,
    "noise_coefficient_mean": 0.02606184411306071
  },
  "results": [
    {
      "seed": 42,
      "signal_coefficient": 0.9749640742045861,
      "noise_coefficient": 0.013237340228618555,
      "all_finite": true
    },
    {
      "seed": 43,
      "signal_coefficient": 0.967505924100922,
      "noise_coefficient": 0.0029854231551662558,
      "all_finite": true
    },
    {
      "seed": 44,
      "signal_coefficient": 0.9781161596820698,
      "noise_coefficient": 0.06196276895539732,
      "all_finite": true
    }
  ]
}