{
  "version": "2026-09-15.1",
  "status": "reference_replay_payload_only",
  "encoding": "o200k_base",
  "tokenizer": "tiktoken==0.11.0",
  "studyCount": 2,
  "rawTokens": 544271,
  "projectedTokens": 150801,
  "evidenceTokens": 1444,
  "savedTokens": 542827,
  "reductionPercent": 99.7347,
  "reductionFromProjectedPercent": 99.0424,
  "agentCalls": 0,
  "agentResolutionRate": null,
  "totalAgentTokenBurn": null,
  "scope": "Exact serialized data payload tokens only. No language model, paid API, task success, customer outcome, wall-clock advantage, or end-to-end cost was measured. Projection is a stronger simple baseline; the deterministic computations themselves can also run in SQL or Python.",
  "studies": [
    {
      "slug": "building-demand",
      "sampleCount": 1008,
      "fieldCount": 29,
      "question": "Which three consecutive 10-minute readings have the highest total appliance energy in the first seven complete days, and what can we conclude?",
      "packet": {
        "schema": "reific.reference-evidence.v1",
        "status": "deterministic_public_data_replay",
        "question": "Which three consecutive 10-minute readings have the highest total appliance energy in the first seven complete days, and what can we conclude?",
        "source": {
          "dataset": "UCI Appliances Energy Prediction",
          "doi": "10.24432/C5VC8G",
          "file": "energydata_complete.csv",
          "sha256": "2820bf712ad0275cb18b85a05250926100d8e65ebb9f4d2d016ca91ea152a25d",
          "row_numbering": "1-based physical CSV lines; header is line 1",
          "timezone": "not supplied; retain source-local timestamps"
        },
        "coverage": {
          "start": "2016-01-12 00:00:00",
          "end": "2016-01-18 23:50:00",
          "samples": 1008,
          "cadence_seconds": 600,
          "missing_appliance_values": 0,
          "candidate_windows": 1006
        },
        "finding": {
          "type": "maximum_rolling_three_reading_energy",
          "first_reading": "2016-01-16 18:40:00",
          "last_reading": "2016-01-16 19:00:00",
          "reading_count": 3,
          "covered_energy_intervals_minutes": 30,
          "total_energy_Wh": 2390,
          "equivalent_average_power_W": 4780,
          "source_rows": [
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            734
          ],
          "observed_values_Wh": [
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            1080,
            750
          ],
          "ties_at_maximum": 1,
          "tie_break": "earliest first-reading timestamp"
        },
        "limits": [
          "This identifies a maximum in the selected week, not an abnormal or faulty state.",
          "Aggregate appliance energy does not identify which device ran or establish a cause.",
          "Source timestamps do not specify whether each 10-minute interval begins or ends at its label.",
          "A script with the same aggregation can produce the same finding; no model advantage is measured."
        ],
        "next_evidence": "Device-level meters, schedules, and intervention records are required for a device or fault attribution."
      },
      "checks": [
        "Source bytes match recorded SHA-256",
        "All 1,008 readings have an exact 10-minute cadence",
        "All 1,006 candidate windows were compared",
        "Recorded source rows reproduce the maximum sum"
      ],
      "tokens": {
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        "savedFromRaw": 249539,
        "reductionFromRawPercent": 99.7885,
        "savedFromProjected": 16309,
        "reductionFromProjectedPercent": 96.8583,
        "questionPlusRaw": 250094,
        "questionPlusProjected": 16864,
        "questionPlusEvidence": 555
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      "sha256": {
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        "evidence": "a91c04ef00b2f8762f972f924d749c69071cabef83986821f687cba226ea7401"
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            "v": 462.333333333333
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            "v": 472.0
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            "v": 1150.66666666667
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            "v": 1197.66666666667
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            "v": 1171.66666666667
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            "v": 1798.33333333333
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            "v": 1981.25
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          {
            "i": 7155,
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            "v": 2021.75
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          {
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            "v": 1863.75
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            "v": 1474.5
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          {
            "i": 7290,
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            "i": 7335,
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          {
            "i": 7380,
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            "v": 675.333333333333
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          {
            "i": 7430,
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            "v": 650.0
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          {
            "i": 7432,
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          {
            "i": 7433,
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            "v": 647.5
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            "i": 7435,
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            "v": 646.0
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            "i": 7436,
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            "i": 7437,
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            "v": 712.5
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            "i": 7438,
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            "v": 759.0
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          {
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            "v": 655.666666666667
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            "v": 660.5
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            "i": 7441,
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            "v": 657.5
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          {
            "i": 7442,
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            "v": 640.0
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          {
            "i": 7443,
            "t": "2015-02-09 21:53:59",
            "v": 641.0
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          {
            "i": 7444,
            "t": "2015-02-09 21:55:00",
            "v": 639.0
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          {
            "i": 7445,
            "t": "2015-02-09 21:55:59",
            "v": 634.0
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          {
            "i": 7446,
            "t": "2015-02-09 21:56:59",
            "v": 632.0
          },
          {
            "i": 7447,
            "t": "2015-02-09 21:58:00",
            "v": 637.5
          },
          {
            "i": 7448,
            "t": "2015-02-09 21:59:00",
            "v": 662.0
          },
          {
            "i": 7449,
            "t": "2015-02-09 22:00:00",
            "v": 646.5
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          {
            "i": 7450,
            "t": "2015-02-09 22:01:00",
            "v": 629.0
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          {
            "i": 7451,
            "t": "2015-02-09 22:01:59",
            "v": 622.0
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          {
            "i": 7452,
            "t": "2015-02-09 22:02:59",
            "v": 621.666666666667
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          {
            "i": 7453,
            "t": "2015-02-09 22:04:00",
            "v": 627.0
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          {
            "i": 7454,
            "t": "2015-02-09 22:05:00",
            "v": 630.0
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          {
            "i": 7455,
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            "v": 625.5
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          {
            "i": 7456,
            "t": "2015-02-09 22:07:00",
            "v": 617.0
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          {
            "i": 7457,
            "t": "2015-02-09 22:08:00",
            "v": 614.5
          },
          {
            "i": 7458,
            "t": "2015-02-09 22:08:59",
            "v": 613.0
          },
          {
            "i": 7459,
            "t": "2015-02-09 22:09:59",
            "v": 619.0
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          {
            "i": 7460,
            "t": "2015-02-09 22:11:00",
            "v": 1365.0
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          {
            "i": 7461,
            "t": "2015-02-09 22:12:00",
            "v": 894.0
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          {
            "i": 7462,
            "t": "2015-02-09 22:13:00",
            "v": 1101.33333333333
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          {
            "i": 7463,
            "t": "2015-02-09 22:14:00",
            "v": 1165.0
          },
          {
            "i": 7464,
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            "v": 622.0
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          {
            "i": 7465,
            "t": "2015-02-09 22:15:59",
            "v": 617.5
          },
          {
            "i": 7470,
            "t": "2015-02-09 22:21:00",
            "v": 594.0
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          {
            "i": 7515,
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            "v": 545.0
          },
          {
            "i": 7560,
            "t": "2015-02-09 23:51:00",
            "v": 501.0
          },
          {
            "i": 7605,
            "t": "2015-02-10 00:36:00",
            "v": 484.0
          },
          {
            "i": 7650,
            "t": "2015-02-10 01:21:00",
            "v": 465.5
          },
          {
            "i": 7695,
            "t": "2015-02-10 02:06:00",
            "v": 461.5
          },
          {
            "i": 7740,
            "t": "2015-02-10 02:51:00",
            "v": 454.5
          },
          {
            "i": 7785,
            "t": "2015-02-10 03:36:00",
            "v": 452.0
          },
          {
            "i": 7830,
            "t": "2015-02-10 04:21:00",
            "v": 449.5
          },
          {
            "i": 7875,
            "t": "2015-02-10 05:06:00",
            "v": 444.0
          },
          {
            "i": 7920,
            "t": "2015-02-10 05:51:00",
            "v": 441.0
          },
          {
            "i": 7965,
            "t": "2015-02-10 06:36:00",
            "v": 446.0
          },
          {
            "i": 8010,
            "t": "2015-02-10 07:21:00",
            "v": 450.5
          },
          {
            "i": 8055,
            "t": "2015-02-10 08:06:00",
            "v": 455.666666666667
          },
          {
            "i": 8100,
            "t": "2015-02-10 08:51:00",
            "v": 495.5
          },
          {
            "i": 8142,
            "t": "2015-02-10 09:33:00",
            "v": 821.0
          }
        ]
      },
      "labelAudit": {
        "status": "retrospective_label_audit_not_in_agent_payload",
        "selected_source_rows": [
          7432,
          7433,
          7434,
          7435,
          7436,
          7437,
          7438,
          7439,
          7440,
          7441,
          7442,
          7443,
          7444,
          7445,
          7446,
          7447,
          7448,
          7449,
          7450,
          7451,
          7452,
          7453,
          7454,
          7455,
          7456,
          7457,
          7458,
          7459,
          7460,
          7461,
          7462
        ],
        "occupancy_labels": [
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0
        ],
        "occupied_readings": 0,
        "total_readings": 31,
        "meaning": "All 31 separately provided occupancy labels are zero: the source labels the selected window unoccupied despite the CO2 rise. This is a retrospective check of one selected window, not an occupancy prediction score or an online result."
      }
    }
  ]
}