{
  "schema_version": "ocr-benchmark/v1",
  "commit": "8ddd0399fb5f1b4ebcefee6b5d4d19583d8f2a81",
  "runtime_sha256": "38d3e21011ee66c34b7210dc09accac1c18f394bb30c7ec7edc32fddfdb3f0e0",
  "cpu_quota": "200000 100000",
  "memory_limit": "2147483648",
  "platform": "Linux-6.18.44-x86_64-with-glibc2.36",
  "python": "3.11.17",
  "logical_cpus": 5,
  "engine": "PP-OCRv6 Small / RapidOCR 3.10.0 / ORT CPU 1.24.1",
  "model_init_ms": 3595.959178999692,
  "warm_latency_ms": {
    "50": 1889.9117270002534,
    "95": 3590.965072749941,
    "99": 3830.9482667899997
  },
  "failed_fixtures": 0,
  "process_threads": 6,
  "peak_rss_mib": 930.37890625,
  "cpu_seconds": 411.47800997999997,
  "wall_seconds": 206.93127284900038,
  "rows": [
    {
      "fixture": "en-100.png",
      "category": "printed",
      "source": "cpu_ocr",
      "latency_ms": [
        1622.9421879997972,
        1905.572631000723,
        1764.586624999538
      ],
      "cer": 0.0,
      "wer": 0.0,
      "lines": 3,
      "flags": [],
      "box_bounds_valid": true
    },
    {
      "fixture": "en-200.png",
      "category": "printed",
      "source": "cpu_ocr",
      "latency_ms": [
        1480.2038199995877,
        1282.0434150007713,
        1974.4739679999839
      ],
      "cer": 0.0,
      "wer": 0.0,
      "lines": 3,
      "flags": [],
      "box_bounds_valid": true
    },
    {
      "fixture": "en-300.png",
      "category": "printed",
      "source": "cpu_ocr",
      "latency_ms": [
        3397.7931999997963,
        3586.3856309997573,
        2198.0088099999193
      ],
      "cer": 0.0,
      "wer": 0.0,
      "lines": 3,
      "flags": [],
      "box_bounds_valid": true
    },
    {
      "fixture": "en-text.pdf",
      "category": "embedded",
      "source": "embedded_text",
      "latency_ms": [
        0.6552490003741696,
        0.391794000279333,
        0.3862859994114842
      ],
      "cer": 0.0,
      "wer": 0.0,
      "lines": 0,
      "flags": [
        "text_layer_heuristic"
      ],
      "box_bounds_valid": true
    },
    {
      "fixture": "de-100.png",
      "category": "printed",
      "source": "cpu_ocr",
      "latency_ms": [
        1443.5009799999534,
        1284.3015250000462,
        1469.1681079993941
      ],
      "cer": 0.0,
      "wer": 0.0,
      "lines": 3,
      "flags": [],
      "box_bounds_valid": true
    },
    {
      "fixture": "de-200.png",
      "category": "printed",
      "source": "cpu_ocr",
      "latency_ms": [
        2794.6715409998433,
        1723.2652120001148,
        1706.5190089997486
      ],
      "cer": 0.0,
      "wer": 0.0,
      "lines": 3,
      "flags": [],
      "box_bounds_valid": true
    },
    {
      "fixture": "de-300.png",
      "category": "printed",
      "source": "cpu_ocr",
      "latency_ms": [
        1997.1221129999321,
        3629.874625999946,
        3970.6774070000392
      ],
      "cer": 0.0,
      "wer": 0.0,
      "lines": 3,
      "flags": [],
      "box_bounds_valid": true
    },
    {
      "fixture": "de-text.pdf",
      "category": "embedded",
      "source": "embedded_text",
      "latency_ms": [
        0.5543650004256051,
        0.3310329993837513,
        0.280702000054589
      ],
      "cer": 0.0,
      "wer": 0.0,
      "lines": 0,
      "flags": [
        "text_layer_heuristic"
      ],
      "box_bounds_valid": true
    },
    {
      "fixture": "en-contrast.png",
      "category": "contrast",
      "source": "cpu_ocr",
      "latency_ms": [
        1799.9242880005113,
        1336.0294280000744,
        1274.3297469996833
      ],
      "cer": 0.0,
      "wer": 0.0,
      "lines": 3,
      "flags": [
        "low_contrast_or_blur",
        "needs_review"
      ],
      "box_bounds_valid": true
    },
    {
      "fixture": "en-blur.png",
      "category": "blur",
      "source": "cpu_ocr",
      "latency_ms": [
        2212.158717999955,
        2062.101241000164,
        1756.4150359994528
      ],
      "cer": 0.03225806451612903,
      "wer": 0.3125,
      "lines": 3,
      "flags": [
        "low_contrast_or_blur",
        "needs_review"
      ],
      "box_bounds_valid": true
    },
    {
      "fixture": "en-rotated.png",
      "category": "rotated",
      "source": "cpu_ocr",
      "latency_ms": [
        1961.3100289998329,
        1640.0255359994844,
        1256.888875000186
      ],
      "cer": 0.7849462365591398,
      "wer": 1.0,
      "lines": 3,
      "flags": [
        "low_confidence",
        "needs_review"
      ],
      "box_bounds_valid": true
    },
    {
      "fixture": "en-table.png",
      "category": "table",
      "source": "cpu_ocr",
      "latency_ms": [
        2851.843047999864,
        2134.4047780003166,
        2115.047854000295
      ],
      "cer": 0.0,
      "wer": 0.0,
      "lines": 3,
      "flags": [
        "low_contrast_or_blur",
        "needs_review"
      ],
      "box_bounds_valid": true
    },
    {
      "fixture": "columns.png",
      "category": "columns",
      "source": "cpu_ocr",
      "latency_ms": [
        1874.2508229997838,
        2136.505866999869,
        1749.9334659996748
      ],
      "cer": 0.0,
      "wer": 0.0,
      "lines": 4,
      "flags": [],
      "box_bounds_valid": true
    },
    {
      "fixture": "receipt.png",
      "category": "receipt",
      "source": "cpu_ocr",
      "latency_ms": [
        2070.2654509996137,
        3591.206095999951,
        2915.891162999287
      ],
      "cer": 0.0,
      "wer": 0.0,
      "lines": 4,
      "flags": [],
      "box_bounds_valid": true
    },
    {
      "fixture": "blank.png",
      "category": "blank",
      "source": "cpu_ocr",
      "latency_ms": [
        1395.098737999433,
        718.4612890005155,
        591.3523819999682
      ],
      "cer": 0.0,
      "wer": 0.0,
      "lines": 0,
      "flags": [],
      "box_bounds_valid": true
    },
    {
      "fixture": "de-scan.pdf",
      "category": "scanned_pdf",
      "source": "cpu_ocr",
      "latency_ms": [
        1209.4452700002876,
        1969.5916669998041,
        2016.748410999753
      ],
      "cer": 0.0,
      "wer": 0.0,
      "lines": 3,
      "flags": [],
      "box_bounds_valid": true
    }
  ],
  "batches": [
    {
      "pages": 20,
      "seconds": 19.194309996999436,
      "pages_per_minute": 62.518527635929125,
      "ordered": true,
      "embedded": 10,
      "cpu": 10,
      "mode": "cpu_only",
      "gpu_calls": 0
    },
    {
      "pages": 100,
      "seconds": 102.7156528509995,
      "pages_per_minute": 58.413687042457575,
      "ordered": true,
      "embedded": 50,
      "cpu": 50,
      "mode": "cpu_only",
      "gpu_calls": 0
    }
  ],
  "limitations": [
    "Synthetic printed ground truth only; no human handwriting corpus",
    "No live GPU, quota/cost, HF Basic, OpenVINO, table semantics or ground-truth box IoU qualification",
    "No mixed CPU/GPU throughput gain measured; overflow remains disabled"
  ]
}