{
  "schema_version": 2,
  "kind": "artifact-index",
  "description": "MR7 cross-domain run index; canonical metrics remain beside each paper page",
  "seed": 42,
  "artifacts": [
    "docs/reproductions/2608.09440-metastrategy/metrics/movielens1m-seed42.json",
    "docs/reproductions/2608.11015-sona/metrics/movielens1m-seed42.json",
    "docs/reproductions/2608.12209-gas/metrics/fashion-mnist-qa-seed42.json",
    "docs/post-training/2608.12062-pto/metrics/arithmetic-smoke-seed42.json",
    "docs/post-training/2608.12158-c2-dpo/metrics/arithmetic-smoke-seed42.json",
    "docs/agent-research/2608.10357-sinkflex-rl/metrics/scalemcp-mini-seed42.json"
  ],
  "manifest_ref": "experiments:mr7-latest-20260813-seed42",
  "evaluation_protocol": {
    "tier": "l1_mechanism",
    "seeds": [
      42
    ],
    "formal_comparison": false,
    "claim_policy": "single/few-seed smoke result; do not claim a stable improvement"
  },
  "provenance": {
    "artifact_path": "docs/experiments/mr7-latest-20260813-seed42.json",
    "dataset_fingerprint": "artifact-index; see the six referenced canonical metric files"
  }
}