{
  "protocol": {
    "episodes": 120,
    "seed": 42,
    "fidelity": "mechanism reproduction on deterministic mini-suites"
  },
  "results": {
    "long-context/evomem-mini": {
      "memory_size": 12,
      "joint_success": 1.0,
      "average_cost": 64.5
    },
    "u-mem/evomem-mini": {
      "memory_size": 12,
      "joint_success": 1.0,
      "average_cost": 3.05
    },
    "legomem/planbench-mini": {
      "memory_size": 12,
      "joint_success": 1.0,
      "average_cost": 1.12,
      "reused_plans": 108
    },
    "memtool/scalemcp-mini": {
      "memory_size": 8,
      "joint_success": 1.0,
      "average_cost": 1.98125,
      "tool_evictions": 200
    }
  },
  "schema_version": 2,
  "manifest_ref": "experiments:agent-mini-suites-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/agent-mini-suites-seed42.json",
    "historical_migration": "historical-metrics-v2-2026-08-09",
    "original_code_commit": "not recorded",
    "dataset_fingerprint": "not recorded in historical artifact"
  }
}