Triple

T13273528
Position Surface form Disambiguated ID Type / Status
Subject US0846707026 E316127 entity
Predicate ownershipInterestIn P99020 FINISHED
Object Berkshire Hathaway Inc. 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 Inc. | Statement: [US0846707026, ownershipInterestIn, Berkshire Hathaway Inc.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Berkshire Hathaway Inc.
Context triple: [US0846707026, ownershipInterestIn, Berkshire Hathaway Inc.]
  • 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 Hathaway Energy
    Berkshire Hathaway Energy is a major U.S.-based energy company focused on regulated utilities and renewable power generation, operating as a key subsidiary of Warren Buffett’s Berkshire Hathaway conglomerate.
  • 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: ownershipInterestIn
Context triple: [US0846707026, ownershipInterestIn, Berkshire Hathaway Inc.]
  • A. representsOwnershipInterestIn
    Indicates that one entity holds an ownership stake, share, or equity interest in another entity.
  • B. ownershipStake chosen
    Indicates that one entity holds a partial or full ownership interest or equity stake in another entity.
  • C. ownershipStructure
    Indicates how ownership or control is distributed among entities within an organization or asset.
  • D. ownershipType
    Indicates the specific nature or category of the ownership relationship that one entity holds over another.
  • E. sharesOwnershipWith
    Indicates that two or more entities jointly hold ownership rights or stakes in the same asset, resource, or organization.
  • F. None of above.

Provenance (4 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_69d806b1d9ac8190852c5571d5bd5f0f completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d99cfdc9388190af1fdd3cd4717bd8 completed April 11, 2026, 12:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7b8c288c08190af46fe7d114df338 completed May 3, 2026, 9:06 p.m.
PD Predicate disambiguation batch_69d98f6535688190a5a4549b7be2d611 completed April 11, 2026, 12:01 a.m.
Created at: April 9, 2026, 9:26 p.m.