{
  "dataset": "MovieLens 100K rating outcomes",
  "seeds": [
    42,
    43,
    44
  ],
  "protocol": {
    "steps": 200,
    "future_window": 3,
    "users": 943
  },
  "unordered_recall_at_10": {
    "unconditioned": {
      "mean": 0.00318134,
      "std": 0.00183675
    },
    "outcome_conditioned_multi_token": {
      "mean": 0.00229763,
      "std": 0.00061225
    },
    "relative_change_percent": -27.7778
  },
  "ndcg_at_10": {
    "unconditioned": {
      "mean": 0.00131994,
      "std": 0.0008533
    },
    "outcome_conditioned_multi_token": {
      "mean": 0.00086035,
      "std": 0.00034217
    },
    "relative_change_percent": -34.8188
  },
  "checkpoint_committed": false,
  "schema_version": 2,
  "manifest_ref": "reproduction:pinrec",
  "evaluation_protocol": {
    "tier": "l3_paper_pipeline",
    "seeds": [
      42,
      43,
      44
    ],
    "formal_comparison": true,
    "claim_policy": "formal multi-seed comparison"
  },
  "provenance": {
    "artifact_path": "docs/reproductions/2504.10507-pinrec/metrics/movielens-100k-seeds42-44.json",
    "historical_migration": "historical-metrics-v2-2026-08-09",
    "original_code_commit": "not recorded",
    "dataset_fingerprint": "not recorded in historical artifact"
  }
}