{
  "run_id": "2026-06-18T17-40-15Z_pgvector-S-tune-hybrid-a30-r1",
  "config_name": "pgvector-S-tune-hybrid-a30",
  "spec_version": "1024-bge-v2",
  "started_at": "2026-06-18T17:40:15Z",
  "finished_at": "2026-06-18T17:50:24Z",
  "duration_s": 7809,
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    "image": null
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    "size_gb": 10.0
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    "params": {
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      "probes": 10
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    "size_on_disk_mb": 20710.9453125
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  "workload": {
    "profile": "hybrid",
    "n_queries": 1000,
    "concurrency": 1
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  "metrics": {
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    "latency_ms_mean": 303.24,
    "latency_ms_p50": 269.73,
    "latency_ms_p95": 454.72,
    "latency_ms_p99": 789.42,
    "recall_at_1": 0.052,
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    "recall_at_100": 0.0749,
    "precision_at_10": 0.0482,
    "ndcg_at_10": 0.0577
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  "resources": {
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    "mem_avg_mb": 7450.0,
    "cpu_peak_cores": 1.641,
    "mem_peak_mb": 7498.0,
    "disk_read_mb": 174836.8,
    "disk_write_mb": 0.1,
    "disk_read_ios": 3015060,
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    "samples": 291
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  "cluster": {
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    "nodes": 4
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  "notes": {
    "measured": "in-cluster",
    "decoupled": true,
    "ingested_at": "2026-06-18T16:40:45Z",
    "ingest_config": "pgvector-S-ivfflat",
    "insert_time_s": 1021.04,
    "n_vectors_actual": 2650000,
    "has_metadata": true,
    "mem_limit_gb": null,
    "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": "2026-06-18T17-40-15Z_pgvector-S-tune-hybrid-a30",
    "repeat_index": 1,
    "repeat_total": 6
  }
}