{
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  "schemaTarget": 4,
  "suite": "v4-stress",
  "backend": "sqlite",
  "mode": "mock",
  "generatedAt": "2026-07-18T17:33:03.832Z",
  "runtime": {
    "node": "v24.13.1",
    "platform": "win32",
    "arch": "arm64",
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  "summary": {
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    "failed": 0,
    "skipped": 0,
    "total": 25
  },
  "headline": {
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    "batchOpsPerSec": 5795.2,
    "cacheSpeedup": 1.47,
    "bulk2kInsertOpsSec": 7509,
    "recallP95Ms": 4.83,
    "conc16Throughput": 8660,
    "conc16P95Ms": 2.46
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  "sections": [
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      "id": "startup",
      "title": "Startup & schema",
      "cases": [
        {
          "name": "cold ready()",
          "status": "pass",
          "ms": 19.636500000000012,
          "metrics": {
            "coldReadyMs": 16.18
          }
        },
        {
          "name": "warm ready() reopen",
          "status": "pass",
          "ms": 20.195699999999988,
          "metrics": {
            "warmReadyMs": 1.87
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        },
        {
          "name": "schema_version is 4",
          "status": "pass",
          "ms": 14.933500000000038,
          "metrics": {
            "schemaVersion": 4
          }
        }
      ]
    },
    {
      "id": "features",
      "title": "v0.4 feature coverage",
      "cases": [
        {
          "name": "rememberBatch append throughput",
          "status": "pass",
          "ms": 50.67950000000002,
          "metrics": {
            "count": 200,
            "ms": 34.51,
            "opsPerSec": 5795.2
          }
        },
        {
          "name": "embedding cache hit rate (repeated texts)",
          "status": "pass",
          "ms": 74.11289999999997,
          "metrics": {
            "coldAvgMs": 0.34,
            "hotAvgMs": 0.23,
            "speedup": 1.47
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        },
        {
          "name": "exact dedupe upsert + metadata merge",
          "status": "pass",
          "ms": 11.185699999999997,
          "metrics": {
            "action": "updated",
            "active": 1
          }
        },
        {
          "name": "dedupe off creates duplicates",
          "status": "pass",
          "ms": 10.06759999999997,
          "metrics": {
            "distinct": true
          }
        },
        {
          "name": "subscribe delivers remember/update/forget",
          "status": "pass",
          "ms": 11.364500000000021,
          "metrics": {
            "events": "remember,update,remember,forget"
          }
        },
        {
          "name": "throwing subscriber does not break writes",
          "status": "pass",
          "ms": 10.106999999999971,
          "metrics": {
            "ok": true
          }
        },
        {
          "name": "telemetry records operations",
          "status": "pass",
          "ms": 80.16009999999994,
          "metrics": {
            "events": 4
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        },
        {
          "name": "checkpoint create / no-overwrite / rollback",
          "status": "pass",
          "ms": 60.441100000000006,
          "metrics": {
            "checkpoint": "snap1",
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        },
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          "name": "export / import round-trip",
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          "ms": 21.302900000000022,
          "metrics": {
            "hits": 1,
            "exported": true
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        }
      ]
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    {
      "id": "edge",
      "title": "Edge cases",
      "cases": [
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          "name": "clear requires confirm",
          "status": "pass",
          "ms": 11.109099999999899,
          "metrics": {
            "ok": true
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        },
        {
          "name": "empty corpus recall returns []",
          "status": "pass",
          "ms": 8.775899999999979,
          "metrics": {
            "hits": 0
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        {
          "name": "org / agent isolation",
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          "ms": 20.86590000000001,
          "metrics": {
            "ok": true
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        },
        {
          "name": "unicode + large metadata",
          "status": "pass",
          "ms": 10.891200000000026,
          "metrics": {
            "hits": 1
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        },
        {
          "name": "metadata filter eq + and/or",
          "status": "pass",
          "ms": 11.40440000000001,
          "metrics": {
            "eq": 2,
            "and": 1
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        },
        {
          "name": "hybrid recall + compress strips ANN",
          "status": "pass",
          "ms": 14.318500000000085,
          "metrics": {
            "hybridHits": 2,
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            "summaryAlive": true
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        },
        {
          "name": "forget-by-agent + clear integrity",
          "status": "pass",
          "ms": 16.378600000000006,
          "metrics": {
            "afterAgentForget": 15,
            "afterClear": 0
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        },
        {
          "name": "concurrent exact-dedupe race stays unique",
          "status": "pass",
          "ms": 17.50260000000003,
          "metrics": {
            "ids": 1,
            "updates": 11
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        }
      ]
    },
    {
      "id": "stress",
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      "cases": [
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          "status": "pass",
          "ms": 395.6022999999999,
          "metrics": {
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        },
        {
          "name": "concurrency 8 writers × 20 ops",
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          "ms": 38.963199999999915,
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            "writers": 8,
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            "p95Ms": 3.05,
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        },
        {
          "name": "concurrency 16 writers × 20 ops",
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          "ms": 51.93830000000003,
          "metrics": {
            "writers": 16,
            "throughput": 8660,
            "p95Ms": 2.46,
            "failures": 0
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        },
        {
          "name": "concurrency 32 writers × 20 ops",
          "status": "pass",
          "ms": 109.34870000000001,
          "metrics": {
            "writers": 32,
            "throughput": 6798,
            "p95Ms": 22.94,
            "failures": 0
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        },
        {
          "name": "mixed read/write storm",
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          "ms": 102.30189999999993,
          "metrics": {
            "wallMs": 73.2,
            "failures": 0
          }
        }
      ]
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  ]
}