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Notes on business identity

How we think about entity resolution, enrichment, and building data infrastructure for AI.

Featured·7 min read

Who actually owns this company?

MG Motor UK is British by badge. Britain publishes three registers that answer the ownership question three different ways, and none of them holds the whole answer.

hierarchycomplianceuse-cases
·8 min read

The biggest category in most ransomware reports is "unknown"

A third of the victims in the best public ransomware research could not be resolved. Those records are not missing at random.

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·7 min read

Why entity resolution needs AI agents, not fuzzy matching

Search the SEC for "Apple" and you get 170 registrants. What is in that list, and why string similarity picks the wrong one.

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POST /v2/entity-resolution/async 
{
  "request_id": "reqa_2ZUKmavJxCx4GHMnpJsc9",
  "status": "COMPLETED",
  "data": {
    "status": "matched",
    "confidence": 98,
    "type": "business",
    "entity": {
      "id": "siq_2ZUKocPbFCPLClZ5XtHlJ",
      "name": "Apple",
      "primary_legal_entity": {
        "name": "APPLE INC.",
        "jurisdiction": "California"
      },
      "website": "apple.com"
    }
  }
}