Triple

T23322524
Position Surface form Disambiguated ID Type / Status
Subject William A. Fuller E591191 entity
Predicate usedLocomotiveInPursuit P60891 FINISHED
Object Texas (locomotive) NE NERFINISHED

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: Texas (locomotive) | Statement: [William A. Fuller, usedLocomotiveInPursuit, Texas (locomotive)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Texas (locomotive)
Context triple: [William A. Fuller, usedLocomotiveInPursuit, Texas (locomotive)]
  • A. locomotive Texas chosen
    Locomotive Texas is a historic Western & Atlantic Railroad steam engine famed for its role in thwarting the 1862 Great Locomotive Chase during the American Civil War.
  • B. Texas Eagle (Missouri Pacific Railroad)
    The Texas Eagle (Missouri Pacific Railroad) was a prominent mid-20th-century passenger train that operated between St. Louis and Texas, known for providing long-distance service through the central and southwestern United States.
  • C. Union Pacific Challenger
    The Union Pacific Challenger was a named passenger train operated by the Union Pacific Railroad, known for providing comfortable, mid-priced long-distance service across the western United States.
  • D. Union Pacific 4014
    Union Pacific 4014, known as "Big Boy," is one of the largest and most powerful steam locomotives ever built, restored to operation for excursion service in the 21st century.
  • E. Union Pacific 844
    Union Pacific 844 is a preserved 4-8-4 steam locomotive famed as the last steam engine delivered to Union Pacific and now used on excursion and heritage trains.
  • 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: usedLocomotiveInPursuit
Context triple: [William A. Fuller, usedLocomotiveInPursuit, Texas (locomotive)]
  • A. pursuitLocomotive chosen
    Indicates engaging in locomotion specifically aimed at following or chasing another entity.
  • B. usedLocomotives
    Indicates that an entity employed locomotives as tools, resources, or means to perform an action or fulfill a function.
  • C. hasLocomotive
    Indicates that one entity possesses or is equipped with a locomotive as part of its composition or operation.
  • D. laterLocomotiveType
    Indicates that one locomotive type succeeds or comes after another in time, representing a later development or version in locomotive design.
  • E. associatedWithLocomotive
    Indicates a relationship where something is connected or related to a locomotive, such as by use, function, origin, or context.
  • F. None of above.

Provenance (3 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_69e25d1effe4819096907f95f610dbff completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f1978672148190bb90804361bb896b completed April 29, 2026, 5:30 a.m.
PD Predicate disambiguation batch_69effcf8ca2c8190887d4f4656617d21 completed April 28, 2026, 12:19 a.m.
Created at: April 17, 2026, 5:07 p.m.