Triple

T21620746
Position Surface form Disambiguated ID Type / Status
Subject Derby–Shelton station E533569 entity
Predicate connectingBusService P39381 FINISHED
Object Connecticut Transit New Haven Division 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: Connecticut Transit New Haven Division | Statement: [Derby–Shelton station, connectingBusService, Connecticut Transit New Haven Division]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Connecticut Transit New Haven Division
Context triple: [Derby–Shelton station, connectingBusService, Connecticut Transit New Haven Division]
  • A. Connecticut Transit chosen
    Connecticut Transit is the primary public bus service provider in Connecticut, operating local and express routes across multiple cities and regions in the state.
  • B. Hartford and New Haven Railroad
    The Hartford and New Haven Railroad was a 19th-century rail line in Connecticut that later became part of the larger New York, New Haven and Hartford Railroad system.
  • C. New York, New Haven and Hartford Railroad
    The New York, New Haven and Hartford Railroad was a major railroad in the northeastern United States that operated extensive passenger and freight services across New England and into New York City during the late 19th and early 20th centuries.
  • D. New York and New Haven Railroad
    The New York and New Haven Railroad was a 19th-century rail line that provided a crucial passenger and freight connection between New York City and New Haven, Connecticut, later becoming part of the New York, New Haven and Hartford Railroad system.
  • E. Connecticut Southern Railroad
    Connecticut Southern Railroad is a regional freight railroad operating in southern New England, primarily serving industrial customers in Connecticut.
  • 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: connectingBusService
Context triple: [Derby–Shelton station, connectingBusService, Connecticut Transit New Haven Division]
  • A. connectsToBusAt
    Indicates that one entity has an access or transfer point where it links to a bus service at a specific location or stop.
  • B. hasBusServices chosen
    Indicates that one location or entity is served by bus routes or bus transportation provided by another.
  • C. accessByBusFrom
    Indicates that one location can be reached from another location using a bus as the mode of transportation.
  • D. coordinatesTransportationServicesWith
    Indicates that one entity organizes and manages the alignment and collaboration of transportation services with another entity or set of entities.
  • E. busConnectorLocation
    Indicates the physical position or placement of a bus connector relative to the system or components it connects.
  • 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_69e0c464fba881908d0ff2ac80511ce1 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef3baeeae48190b78583b3bec8ee33 completed April 27, 2026, 10:34 a.m.
PD Predicate disambiguation batch_69e69665fe8c8190af7e38785db188b2 completed April 20, 2026, 9:11 p.m.
Created at: April 16, 2026, 6:34 p.m.