Triple

T13184096
Position Surface form Disambiguated ID Type / Status
Subject US0846701086 E313801 entity
Predicate isEquityIdentifierFor P3732 FINISHED
Object Berkshire Hathaway Inc. Class A shares 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. Class A shares | Statement: [US0846701086, isEquityIdentifierFor, Berkshire Hathaway Inc. Class A shares]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Berkshire Hathaway Inc. Class A shares
Context triple: [US0846701086, isEquityIdentifierFor, Berkshire Hathaway Inc. Class A shares]
  • 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. Alpha AXP
    Alpha AXP is a 64-bit RISC microprocessor architecture developed by Digital Equipment Corporation, known for its high performance and use in workstations and servers in the 1990s.
  • D. Class A common stock
    Class A common stock is the publicly traded share class of Snap Inc. that typically carries limited or no voting rights compared to the company’s higher-vote share classes.
  • E. 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.
  • 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: isEquityIdentifierFor
Context triple: [US0846701086, isEquityIdentifierFor, Berkshire Hathaway Inc. Class A shares]
  • A. isEquitySecurity
    Indicates that the related financial instrument represents an ownership interest (equity) in an entity, rather than a debt or derivative claim.
  • B. isEquityIndexTracker
    Indicates that an entity tracks, replicates, or follows the performance of a specified equity (stock market) index.
  • C. identifierFor chosen
    Indicates that one entity serves as a unique identifying label or code for another entity.
  • D. isBillingAuthorityFor
    Indicates that one entity has the official responsibility and authority to issue bills or invoices to another entity or on its behalf.
  • E. hasIdentifierSystem
    Indicates that an entity is associated with a particular system or scheme used to assign and manage its identifiers.
  • 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_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_69f6ff1581388190824a5377b64bd0ef completed May 3, 2026, 7:53 a.m.
PD Predicate disambiguation batch_69d98bc2c0c88190be357811aa8e828d completed April 10, 2026, 11:46 p.m.
Created at: April 9, 2026, 9:15 p.m.