{
  "run_id": "2026-06-16T10-39-19Z_pgvector-S0-tune-hybrid-a30-r5",
  "config_name": "pgvector-S0-tune-hybrid-a30",
  "spec_version": "1024-bge-v2",
  "started_at": "2026-06-16T10:39:19Z",
  "finished_at": "2026-06-16T10:39:44Z",
  "duration_s": 7225,
  "status": "ok",
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    "version": null,
    "image": null
  },
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    "variant": "A",
    "size_gb": 2.0
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  "index": {
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    "params": {
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      "ef_construction": 128,
      "ef_search": 64
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  "workload": {
    "profile": "hybrid",
    "n_queries": 1000,
    "concurrency": 1
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  "metrics": {
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    "latency_ms_mean": 8.77,
    "latency_ms_p50": 4.4,
    "latency_ms_p95": 9.4,
    "latency_ms_p99": 96.8,
    "recall_at_1": 0.055,
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    "recall_at_100": 0.0901,
    "precision_at_10": 0.0654,
    "ndcg_at_10": 0.0771
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  "resources": {
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    "mem_avg_mb": 7309.6,
    "cpu_peak_cores": 0.595,
    "mem_peak_mb": 7316.0,
    "disk_read_mb": 0.0,
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    "disk_read_ios": 0,
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    "samples": 12
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  "cluster": {
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    "nodes": 4
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  "notes": {
    "measured": "in-cluster",
    "decoupled": true,
    "ingested_at": "2026-06-16T10:24:48Z",
    "ingest_config": "pgvector-S0-tune-efsweep-ef064",
    "insert_time_s": 203.94,
    "n_vectors_actual": 550000,
    "has_metadata": true,
    "mem_limit_gb": 8,
    "pre_run_reset": "skipped (decoupled, warmup-discard)",
    "n_queries_executed": 1000,
    "n_warmup": 1000,
    "gt_file": "ground_truth_hybrid_alpha_30_ids.npy",
    "mode": "measure-only",
    "repeat_group": "2026-06-16T10-37-20Z_pgvector-S0-tune-hybrid-a30",
    "repeat_index": 5,
    "repeat_total": 6
  }
}