Triple

T7628479
Position Surface form Disambiguated ID Type / Status
Subject Durbin, West Virginia E172697 entity
Predicate hasRailroadAttraction P78188 FINISHED
Object Durbin & Greenbrier Valley Railroad E161156 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: Durbin & Greenbrier Valley Railroad | Statement: [Durbin, West Virginia, hasRailroadAttraction, Durbin & Greenbrier Valley Railroad]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Durbin & Greenbrier Valley Railroad
Context triple: [Durbin, West Virginia, hasRailroadAttraction, Durbin & Greenbrier Valley Railroad]
  • A. Durbin and Greenbrier Valley Railroad chosen
    The Durbin and Greenbrier Valley Railroad is a heritage railroad in West Virginia that operates scenic tourist excursions through the Allegheny Mountains using historic locomotives and rolling stock.
  • B. Cumberland Valley Railroad
    The Cumberland Valley Railroad was a historic American railroad that operated primarily in south-central Pennsylvania and northern Maryland, playing a key role in regional transportation during the 19th and early 20th centuries.
  • C. Alloway and Quinton Railroad
    The Alloway and Quinton Railroad was a small regional rail line in southern New Jersey that later became part of the larger West Jersey and Seashore Railroad system.
  • D. Covington and Ohio Railroad
    The Covington and Ohio Railroad was a 19th-century American railway company that became part of the Chesapeake and Ohio Railway through consolidation.
  • E. Wallkill Valley Railroad
    The Wallkill Valley Railroad was a historic rail line in New York’s Hudson Valley that played a key role in the region’s 19th- and early 20th-century transportation and industrial development.
  • 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: hasRailroadAttraction
Context triple: [Durbin, West Virginia, hasRailroadAttraction, Durbin & Greenbrier Valley Railroad]
  • A. hasAttractionType
    Indicates that one entity is associated with a specific kind or category of attraction (e.g., tourist, cultural, natural).
  • B. hasAttractionTheme
    Indicates that something (such as a place, event, or attraction) is characterized by or associated with a particular theme or motif.
  • C. hasThrillRides
    Indicates that an entity offers or includes thrill rides as part of its features or attractions.
  • D. hasSpinnerRide
    Indicates that an entity offers, includes, or is associated with a spinner-style ride attraction.
  • E. isAttractionFor
    Indicates that one entity serves as an attraction or point of interest specifically intended for another entity (such as a person, group, or audience).
  • 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_69c699517e348190bd3348b6889200f2 completed March 27, 2026, 2:50 p.m.
NER Named-entity recognition batch_69c6fe73ff7c8190ab1218d97b37416d completed March 27, 2026, 10:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69c870af222481909e341eebb78664d6 completed March 29, 2026, 12:22 a.m.
PD Predicate disambiguation batch_69c6f4e725a88190b1f05dd224f7f4f2 completed March 27, 2026, 9:21 p.m.
PDg Predicate description generation batch_69c6fe7323b0819081664662d2f26937 completed March 27, 2026, 10:02 p.m.
Created at: March 27, 2026, 3:56 p.m.