{
  "baseline": {
    "hit_rate": 0.03,
    "hits": 6,
    "last_records_kept": 24,
    "name": "recency-only context window"
  },
  "benchmark": "effective-context-memory-synthetic-v1",
  "candidate": {
    "estimated_context_budget": 256,
    "max_observed_estimated_context": 173,
    "mean_estimated_context": 173,
    "name": "SQLite-backed lexical retrieval + provenance-linked context pack",
    "packed_fact_hit_rate": 1.0,
    "packed_fact_hits": 200,
    "retrieval_top_5_hit_rate": 1.0,
    "retrieval_top_5_hits": 200
  },
  "corpus": {
    "all_synthetic": true,
    "model_calls": 0,
    "network_calls": 0,
    "private_data_used": false,
    "records": 1000
  },
  "date": "2026-10-29",
  "integrity": {
    "chunks_checked": 1000,
    "documents_checked": 1000,
    "issues": [],
    "ok": true
  },
  "interpretation": "Retrieval mechanics only. Queries contain the unique record identifier; this does not test semantic paraphrase, generated answer correctness, reasoning quality, production load, or generalization to private corpora.",
  "latency_ms": {
    "median_search": 23.9316,
    "p95_search": 34.5329,
    "scope": "search() only; one local server; synthetic corpus; not production SLO"
  },
  "queries": 200,
  "runtime": {
    "python": "3.14.4",
    "sqlite": "3.46.1"
  },
  "seed": 20261029
}