{
  "schema_version": 1,
  "frozen_at": "2026-08-14",
  "scope": "Native span-level output labels used by the four online models. BIOES token-boundary prefixes and the O background label are excluded.",
  "models": [
    {
      "model_id": "openai-privacy-filter",
      "label": "OpenAI Privacy Filter",
      "output_schema": "typed_character_spans",
      "label_source": "official OPF v2 label space resolved from the installed runtime and 33-label checkpoint",
      "label_count": 8,
      "labels": [
        {"id": "account_number", "zh": "账户号码"},
        {"id": "private_address", "zh": "私人地址"},
        {"id": "private_date", "zh": "私人日期"},
        {"id": "private_email", "zh": "私人邮箱"},
        {"id": "private_person", "zh": "个人姓名或人物"},
        {"id": "private_phone", "zh": "私人电话"},
        {"id": "private_url", "zh": "私人网址"},
        {"id": "secret", "zh": "密钥或秘密信息"}
      ]
    },
    {
      "model_id": "openmed-privacy-filter-nemotron-v2",
      "label": "OpenMed Privacy Filter Nemotron v2",
      "output_schema": "typed_character_spans",
      "label_source": "opf_metadata.ner_class_names in the pinned model config; BIOES prefixes collapsed",
      "label_count": 55,
      "labels": [
        {"id": "account_number", "zh": "账户号码"},
        {"id": "age", "zh": "年龄"},
        {"id": "api_key", "zh": "API 密钥"},
        {"id": "bank_routing_number", "zh": "银行路由号码"},
        {"id": "biometric_identifier", "zh": "生物特征标识"},
        {"id": "blood_type", "zh": "血型"},
        {"id": "certificate_license_number", "zh": "证书或执照号码"},
        {"id": "city", "zh": "城市"},
        {"id": "company_name", "zh": "机构名称"},
        {"id": "coordinate", "zh": "坐标"},
        {"id": "country", "zh": "国家"},
        {"id": "county", "zh": "县区"},
        {"id": "credit_debit_card", "zh": "银行卡号"},
        {"id": "customer_id", "zh": "客户编号"},
        {"id": "cvv", "zh": "银行卡安全码"},
        {"id": "date", "zh": "日期"},
        {"id": "date_of_birth", "zh": "出生日期"},
        {"id": "date_time", "zh": "日期时间"},
        {"id": "device_identifier", "zh": "设备标识"},
        {"id": "education_level", "zh": "教育程度"},
        {"id": "email", "zh": "电子邮箱"},
        {"id": "employee_id", "zh": "员工编号"},
        {"id": "employment_status", "zh": "就业状态"},
        {"id": "fax_number", "zh": "传真号码"},
        {"id": "first_name", "zh": "名"},
        {"id": "gender", "zh": "性别"},
        {"id": "health_plan_beneficiary_number", "zh": "医保受益人编号"},
        {"id": "http_cookie", "zh": "HTTP Cookie"},
        {"id": "ipv4", "zh": "IPv4 地址"},
        {"id": "ipv6", "zh": "IPv6 地址"},
        {"id": "language", "zh": "语言"},
        {"id": "last_name", "zh": "姓"},
        {"id": "license_plate", "zh": "车牌号码"},
        {"id": "mac_address", "zh": "MAC 地址"},
        {"id": "medical_record_number", "zh": "病历号码"},
        {"id": "national_id", "zh": "国家身份证件号码"},
        {"id": "occupation", "zh": "职业"},
        {"id": "password", "zh": "密码"},
        {"id": "phone_number", "zh": "电话号码"},
        {"id": "pin", "zh": "个人识别码"},
        {"id": "political_view", "zh": "政治观点"},
        {"id": "postcode", "zh": "邮政编码"},
        {"id": "race_ethnicity", "zh": "种族或族裔"},
        {"id": "religious_belief", "zh": "宗教信仰"},
        {"id": "sexuality", "zh": "性取向"},
        {"id": "ssn", "zh": "社会保障号码"},
        {"id": "state", "zh": "省州"},
        {"id": "street_address", "zh": "街道地址"},
        {"id": "swift_bic", "zh": "SWIFT/BIC 代码"},
        {"id": "tax_id", "zh": "税务识别号"},
        {"id": "time", "zh": "时间"},
        {"id": "unique_id", "zh": "唯一标识"},
        {"id": "url", "zh": "网址"},
        {"id": "user_name", "zh": "用户名"},
        {"id": "vehicle_identifier", "zh": "车辆标识"}
      ]
    },
    {
      "model_id": "openmed-privacy-filter-multilingual-v2",
      "label": "OpenMed Privacy Filter Multilingual v2",
      "output_schema": "typed_character_spans",
      "label_source": "opf_metadata.ner_class_names in the pinned model config; BIOES prefixes collapsed",
      "label_count": 54,
      "labels": [
        {"id": "ACCOUNTNAME", "zh": "账户名"},
        {"id": "AGE", "zh": "年龄"},
        {"id": "AMOUNT", "zh": "金额"},
        {"id": "BANKACCOUNT", "zh": "银行账户"},
        {"id": "BIC", "zh": "银行识别代码"},
        {"id": "BITCOINADDRESS", "zh": "比特币地址"},
        {"id": "BUILDINGNUMBER", "zh": "门牌号"},
        {"id": "CITY", "zh": "城市"},
        {"id": "COUNTY", "zh": "县区"},
        {"id": "CREDITCARD", "zh": "信用卡号"},
        {"id": "CREDITCARDISSUER", "zh": "发卡机构"},
        {"id": "CURRENCY", "zh": "货币"},
        {"id": "CURRENCYCODE", "zh": "货币代码"},
        {"id": "CURRENCYNAME", "zh": "货币名称"},
        {"id": "CURRENCYSYMBOL", "zh": "货币符号"},
        {"id": "CVV", "zh": "银行卡安全码"},
        {"id": "DATE", "zh": "日期"},
        {"id": "DATEOFBIRTH", "zh": "出生日期"},
        {"id": "EMAIL", "zh": "电子邮箱"},
        {"id": "ETHEREUMADDRESS", "zh": "以太坊地址"},
        {"id": "EYECOLOR", "zh": "眼睛颜色"},
        {"id": "FIRSTNAME", "zh": "名"},
        {"id": "GENDER", "zh": "性别"},
        {"id": "GPSCOORDINATES", "zh": "GPS 坐标"},
        {"id": "HEIGHT", "zh": "身高"},
        {"id": "IBAN", "zh": "国际银行账户号码"},
        {"id": "IMEI", "zh": "移动设备识别码"},
        {"id": "IPADDRESS", "zh": "IP 地址"},
        {"id": "JOBDEPARTMENT", "zh": "工作部门"},
        {"id": "JOBTITLE", "zh": "职位"},
        {"id": "LASTNAME", "zh": "姓"},
        {"id": "LITECOINADDRESS", "zh": "莱特币地址"},
        {"id": "MACADDRESS", "zh": "MAC 地址"},
        {"id": "MASKEDNUMBER", "zh": "掩码号码"},
        {"id": "MIDDLENAME", "zh": "中间名"},
        {"id": "OCCUPATION", "zh": "职业"},
        {"id": "ORDINALDIRECTION", "zh": "方位"},
        {"id": "ORGANIZATION", "zh": "机构名称"},
        {"id": "PASSWORD", "zh": "密码"},
        {"id": "PHONE", "zh": "电话号码"},
        {"id": "PIN", "zh": "个人识别码"},
        {"id": "PREFIX", "zh": "称谓前缀"},
        {"id": "SECONDARYADDRESS", "zh": "补充地址"},
        {"id": "SEX", "zh": "生理性别"},
        {"id": "SSN", "zh": "社会保障号码"},
        {"id": "STATE", "zh": "省州"},
        {"id": "STREET", "zh": "街道"},
        {"id": "TIME", "zh": "时间"},
        {"id": "URL", "zh": "网址"},
        {"id": "USERAGENT", "zh": "浏览器用户代理"},
        {"id": "USERNAME", "zh": "用户名"},
        {"id": "VIN", "zh": "车辆识别号码"},
        {"id": "VRM", "zh": "车辆注册标记"},
        {"id": "ZIPCODE", "zh": "邮政编码"}
      ]
    },
    {
      "model_id": "capid-reproduced-seed3407",
      "label": "CAPID reproduced LoRA (seed 3407)",
      "output_schema": "surface_to_type_and_binary_relevance",
      "label_source": "CAPID training instruction and server-side schema allowlist",
      "label_count": 15,
      "labels": [
        {"id": "health", "zh": "健康"},
        {"id": "location", "zh": "位置"},
        {"id": "sexual orientation", "zh": "性取向"},
        {"id": "occupation", "zh": "职业"},
        {"id": "age", "zh": "年龄"},
        {"id": "belief", "zh": "信仰或观点"},
        {"id": "relationship", "zh": "关系"},
        {"id": "name", "zh": "姓名"},
        {"id": "education", "zh": "教育"},
        {"id": "appearance", "zh": "外貌"},
        {"id": "code", "zh": "代码或标识符"},
        {"id": "organization", "zh": "机构"},
        {"id": "finance", "zh": "金融"},
        {"id": "datetime", "zh": "日期时间"},
        {"id": "demographic", "zh": "人口属性"}
      ]
    }
  ],
  "study_usage": [
    {
      "study_date": "2026-08-13",
      "study": "Chinese and domain-specific PII evaluation",
      "output_labels": "Each static model keeps its native taxonomy; the primary cross-model metric is untyped exact-span matching. CAPID is evaluated separately with its 15 coarse labels."
    }
  ]
}