Triple

T3842694
Position Surface form Disambiguated ID Type / Status
Subject Greg Abel E93488 entity
Predicate notableSubsidiariesOverseen P9212 FINISHED
Object BNSF Railway E3839 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: BNSF Railway | Statement: [Greg Abel, notableSubsidiariesOverseen, BNSF Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: BNSF Railway
Context triple: [Greg Abel, notableSubsidiariesOverseen, BNSF Railway]
  • A. BNSF Railway chosen
    BNSF Railway is one of the largest freight railroad networks in North America, operating an extensive system that spans the United States and parts of Canada and Mexico.
  • B. Union Pacific Railroad
    Union Pacific Railroad is one of the largest freight rail networks in the United States, operating an extensive system that spans the western two-thirds of the country.
  • C. Southern Pacific Railroad
    Southern Pacific Railroad was a major American railroad company that operated extensive rail networks across the western and southwestern United States from the 19th to the late 20th century.
  • D. Denver and Rio Grande Western Railroad
    The Denver and Rio Grande Western Railroad was a historic U.S. railroad known for its scenic mountain routes through Colorado and Utah and its role in transcontinental passenger and freight service.
  • E. Missouri Pacific Railroad
    Missouri Pacific Railroad was a major American Class I railroad that operated across the Midwestern and Southwestern United States, playing a key role in regional freight and passenger transportation before its merger into the Union Pacific system.
  • 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: notableSubsidiariesOverseen
Context triple: [Greg Abel, notableSubsidiariesOverseen, BNSF Railway]
  • A. notableSubsidiary chosen
    Indicates that one entity is a subsidiary of another and is particularly significant or prominent among that parent’s subsidiaries.
  • B. hasSubsidiaryLabel
    Indicates that one entity is identified as a subsidiary or subordinate organization of another entity.
  • C. subsidiaryUnit
    Indicates that one organizational unit functions as a subordinate or dependent division of another, higher-level unit.
  • D. hasSubsidiaryTitle
    Indicates that an entity has an additional or secondary title formally associated with its main title.
  • E. hasSubsidiaryHistory
    Indicates that an entity has a historical record of owning, controlling, or being associated with one or more subsidiary entities over time.
  • 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_69aed96ce578819084ab16e3439976c9 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69aeebb397ac81908f74a42a0eeb8682 completed March 9, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69b51c788a088190aa91261b83f21d86 completed March 14, 2026, 8:29 a.m.
PD Predicate disambiguation batch_69aee74dcecc819098285483ec721b40 completed March 9, 2026, 3:29 p.m.
Created at: March 9, 2026, 3:18 p.m.