{
  "schema_version": "dealcharts.ml-dataset-descriptor.v1",
  "id": "dealcharts.ml.cmbs-special-servicing-transfer-sequences",
  "key": "cmbs-special-servicing-transfer-sequences",
  "shape": "B",
  "status": "in_preparation",
  "name": "CMBS Special-Servicing Transfer Event Sequences",
  "title": "CMBS Special-Servicing Event Sequences",
  "description": "Descriptor for the per-loan event-sequence shape of the CMBS special-servicing-transfer benchmark. The planned dataset preserves ordered disclosure events for sequence models and temporal credit-risk research while retaining point-in-time leakage controls. The data file is in preparation; this descriptor exists so crawlers and buyers can discover the shape before public release.",
  "short_description": "Per-loan event-sequence shape for transfer timing models and temporal credit-risk research. Data file in preparation; descriptor and ODPS metadata are public.",
  "format": "per-loan event sequences",
  "encoding_format": "application/jsonl",
  "temporal_coverage": "2017/..",
  "date_published": "2026-07-05",
  "date_modified": "2026-07-05",
  "descriptor_url": "https://dealcharts.org/datasets/ml/cmbs-special-servicing-transfer-sequences.json",
  "odps_url": "https://dealcharts.org/odps/cmbs-special-servicing-transfer-sequences.yaml",
  "license": {
    "url": "https://creativecommons.org/licenses/by-nc/4.0/",
    "label": "Research license planned - commercial terms on request"
  },
  "access": {
    "note": "Descriptor-only until the event-sequence files publish. Email cairn+llms@cmdrvl.com for access timing.",
    "live_download": false,
    "commercial_license": false
  },
  "publisher": {
    "name": "CMD+RVL",
    "url": "https://cmdrvl.com"
  },
  "platform": {
    "name": "Dealcharts",
    "url": "https://dealcharts.org"
  },
  "source": {
    "name": "SEC EDGAR CMBS loan-level filings",
    "url": "https://www.sec.gov/edgar/search/"
  },
  "attribution": {
    "source": "SEC EDGAR CMBS loan-level filings via Dealcharts by CMD+RVL",
    "source_url": "https://dealcharts.org/datasets/ml/cmbs-special-servicing-transfer-sequences.json",
    "publisher": "CMD+RVL",
    "publisher_url": "https://cmdrvl.com",
    "platform": "Dealcharts",
    "platform_url": "https://dealcharts.org",
    "canonical_url": "https://dealcharts.org/datasets/ml/cmbs-special-servicing-transfer-sequences.json",
    "license": "Research license planned - commercial terms on request",
    "license_url": "https://creativecommons.org/licenses/by-nc/4.0/",
    "attribution": "Source: Dealcharts.org (CMD+RVL), SEC EDGAR CMBS loan-level filings",
    "citation": "Dealcharts (https://dealcharts.org) — CMBS Special-Servicing Transfer Event Sequences (cmbs-special-servicing-transfer-sequences) — as-of 2026-07-05 — Sources: https://dealcharts.org/datasets/ml/cmbs-special-servicing-transfer-sequences.json",
    "contact": "cairn+llms@cmdrvl.com",
    "text_and_data_mining": "AI training and retrieval are permitted with attribution unless a specific dataset says otherwise."
  },
  "citation": "Dealcharts (https://dealcharts.org) — CMBS Special-Servicing Transfer Event Sequences (cmbs-special-servicing-transfer-sequences) — as-of 2026-07-05 — Sources: https://dealcharts.org/datasets/ml/cmbs-special-servicing-transfer-sequences.json",
  "contact": "cairn+llms@cmdrvl.com",
  "distribution": [
    {
      "type": "descriptor",
      "mediaType": "application/json",
      "url": "https://dealcharts.org/datasets/ml/cmbs-special-servicing-transfer-sequences.json"
    },
    {
      "type": "odps",
      "mediaType": "application/yaml",
      "url": "https://dealcharts.org/odps/cmbs-special-servicing-transfer-sequences.yaml"
    }
  ],
  "keywords": [
    "CMBS",
    "special servicing",
    "event sequences",
    "machine learning",
    "temporal modeling",
    "credit risk",
    "SEC EDGAR"
  ]
}