Triple

T13184616
Position Surface form Disambiguated ID Type / Status
Subject HomeServices of America E313814 entity
Predicate corporateUmbrella P108938 FINISHED
Object Berkshire Hathaway E16684 NE FINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Berkshire Hathaway | Statement: [HomeServices of America, corporateUmbrella, Berkshire Hathaway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Berkshire Hathaway
Context triple: [HomeServices of America, corporateUmbrella, Berkshire Hathaway]
  • A. Berkshire Hathaway chosen
    Berkshire Hathaway is a multinational conglomerate holding company based in the United States, best known for its diverse portfolio of wholly owned businesses and large equity investments overseen by Warren Buffett.
  • B. Berkshire Hathaway Primary Group
    Berkshire Hathaway Primary Group is an insurance division within Warren Buffett’s Berkshire Hathaway conglomerate that focuses on primary commercial insurance solutions.
  • C. Buffett Partnership, Ltd.
    Buffett Partnership, Ltd. was Warren Buffett’s early investment partnership through which he built his reputation and track record as a value investor before taking control of Berkshire Hathaway.
  • D. Berkshire Hathaway Reinsurance Group
    Berkshire Hathaway Reinsurance Group is a major division of Berkshire Hathaway that provides large-scale reinsurance solutions across a wide range of insurance lines globally.
  • E. Berkshire Partners
    Berkshire Partners is a Boston-based private equity firm known for investing in and acquiring middle-market companies across a range of industries.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: corporateUmbrella
Context triple: [HomeServices of America, corporateUmbrella, Berkshire Hathaway]
  • A. brandUmbrella
    Indicates that one brand functions as an overarching or parent brand under which another brand is grouped or marketed.
  • B. publicCompany
    Indicates that a company is publicly traded, meaning its ownership shares are available to the general public on one or more stock exchanges.
  • C. company
    Indicates that an entity is a business organization engaged in commercial, industrial, or professional activities.
  • D. underlyingCompany
    Indicates that one entity serves as the fundamental or base company upon which another entity (such as a product, instrument, or structure) is built, derived, or dependent.
  • E. typicallyCovers
    Indicates that one entity is the kind of thing that usually or normally includes, addresses, or encompasses another entity.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d806ae1e08819090d95bfe1538cc17 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98cf054f88190b05ced98d5a22a62 completed April 10, 2026, 11:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7941e0560819080eee43a9ed0e1bb completed May 3, 2026, 6:29 p.m.
PD Predicate disambiguation batch_69d98bc2c0c88190be357811aa8e828d completed April 10, 2026, 11:46 p.m.
PDg Predicate description generation batch_69d98ceeb22c8190a6be666031d9e5a4 completed April 10, 2026, 11:51 p.m.
Created at: April 9, 2026, 9:15 p.m.