{
  "@context": {
    "@language": "en",
    "@vocab": "https://schema.org/",
    "sc": "https://schema.org/",
    "cr": "http://mlcommons.org/croissant/",
    "rai": "http://mlcommons.org/croissant/RAI/",
    "data": {"@id": "cr:data", "@type": "@json"},
    "dataType": {"@id": "cr:dataType", "@type": "@vocab"},
    "extract": "cr:extract",
    "field": "cr:field",
    "fileObject": "cr:fileObject",
    "fileSet": "cr:fileSet",
    "format": "cr:format",
    "includes": "cr:includes",
    "isLiveDataset": "cr:isLiveDataset",
    "jsonPath": "cr:jsonPath",
    "key": "cr:key",
    "md5": "cr:md5",
    "path": "cr:path",
    "recordSet": "cr:recordSet",
    "sha256": "cr:sha256",
    "source": "cr:source"
  },
  "@type": "sc:Dataset",
  "conformsTo": "http://mlcommons.org/croissant/1.0",
  "name": "numeric-conformance-packs",
  "description": "Bit-exact conformance test vectors for six numeric formats used in modern ML compute (gf16, mxfp4, bf16, fp8_e4m3, fp8_e5m2, e8m0_block). Each pack contains the format spec, hand-picked vectors (canonical values, edge cases, subnormals, infinities/NaN where applicable), expected bit-pattern + decoded f64 + honest absolute error. Cross-validated against ml_dtypes 0.5.4 (Google/JAX) on overlapping formats; reconciled with IEEE P3109 v3.2.0.",
  "url": "https://huggingface.co/datasets/playra/numeric-conformance-packs",
  "version": "2.1.0",
  "datePublished": "2026-06-13",
  "creator": {
    "@type": "Person",
    "name": "Dmitrii Vasilev",
    "identifier": "https://orcid.org/0009-0008-4294-6159",
    "email": "admin@t27.ai",
    "affiliation": {
      "@type": "Organization",
      "name": "Trinity S3AI (independent research collective)"
    }
  },
  "publisher": {
    "@type": "Organization",
    "name": "Trinity S3AI"
  },
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citeAs": "@misc{vasilev2026catalog, author = {Vasilev, Dmitrii}, title = {An 84-Format Numeric Catalog with Bit-Exact Conformance Vectors}, year = {2026}, eprint = {2606.09686}, archivePrefix = {arXiv}, primaryClass = {cs.MS}, doi = {10.48550/arXiv.2606.09686}}",
  "keywords": [
    "conformance vectors",
    "FP8 E4M3",
    "FP8 E5M2",
    "MXFP4",
    "bfloat16",
    "GoldenFloat GF16",
    "OCP Microscaling",
    "IEEE P3109"
  ],
  "isLiveDataset": false,
  "distribution": [
    {
      "@type": "cr:FileSet",
      "@id": "pack_files",
      "name": "pack_files",
      "description": "One JSON file per conformance pack.",
      "encodingFormat": "application/json",
      "includes": "*_conformance_v0.json"
    }
  ],
  "recordSet": [
    {
      "@type": "cr:RecordSet",
      "@id": "vectors",
      "name": "vectors",
      "description": "One row per conformance test vector across all six packs.",
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        {"@type": "cr:Field", "@id": "vectors/name", "name": "name", "description": "Vector name (e.g. zero_pos, anchor_3, max_finite).", "dataType": "sc:Text"},
        {"@type": "cr:Field", "@id": "vectors/input_f64", "name": "input_f64", "description": "Source f64 input value.", "dataType": "sc:Float"},
        {"@type": "cr:Field", "@id": "vectors/bits_hex", "name": "bits_hex", "description": "Encoded bit-pattern, hex string.", "dataType": "sc:Text"},
        {"@type": "cr:Field", "@id": "vectors/decoded_f64", "name": "decoded_f64", "description": "Round-trip decoded f64 value.", "dataType": "sc:Float"},
        {"@type": "cr:Field", "@id": "vectors/abs_error", "name": "abs_error", "description": "Honest |input - decoded|; non-zero where the input is not representable.", "dataType": "sc:Float"},
        {"@type": "cr:Field", "@id": "vectors/category", "name": "category", "description": "anchor, subnormal, max_finite, special (inf/nan), edge.", "dataType": "sc:Text"}
      ]
    }
  ]
}