Triple

T17732823
Position Surface form Disambiguated ID Type / Status
Subject Reading to Basingstoke Line E442629 entity
Predicate connectsToRailway P95666 FINISHED
Object Great Western Main Line 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: Great Western Main Line | Statement: [Reading to Basingstoke Line, connectsToRailway, Great Western Main Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Great Western Main Line
Context triple: [Reading to Basingstoke Line, connectsToRailway, Great Western Main Line]
  • A. Great Western Main Line chosen
    The Great Western Main Line is a major intercity railway route in England that connects London with key cities in the west, including Bristol and South Wales.
  • B. Western Main Line
    The Western Main Line is one of Sweden’s principal railway routes, connecting Stockholm with major cities to the west and south, and serving as a key corridor for both passenger and freight traffic.
  • C. Ou Main Line
    The Ōu Main Line is a major Japanese railway route in the Tōhoku region that runs roughly north–south through Honshu, connecting key cities including Aomori.
  • D. Culver Line
    The Culver Line is a New York City Subway route in Brooklyn that primarily carries F trains between central Brooklyn neighborhoods and Manhattan via an elevated and underground corridor.
  • E. Southern Main Line
    The Southern Main Line is a major Swedish railway route that connects key cities in the southern part of the country and serves as an important corridor for both passenger and freight traffic.
  • 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: connectsToRailway
Context triple: [Reading to Basingstoke Line, connectsToRailway, Great Western Main Line]
  • A. connectsToRailwayNetwork chosen
    Indicates that one entity is physically or functionally linked to a railway network, allowing access or transfer between them.
  • B. connectsToRailStation
    Indicates that one entity has a direct link, route, or access connection to a rail station.
  • C. usesRailInfrastructureOf
    Indicates that one entity operates on, accesses, or otherwise makes use of the rail infrastructure owned or managed by another entity.
  • D. isRailwayIn
    Indicates that a railway is located within or passes through a specified geographic or administrative area.
  • E. isOnRailway
    Indicates that one entity is positioned on, aligned with, or traveling along a railway track or railway system in relation to another entity.
  • 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_69d8b9ec79688190b86bdcef85a7b3aa completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e478e86f188190a5dd7fb32fd04c7b completed April 19, 2026, 6:40 a.m.
PD Predicate disambiguation batch_69e3cde815e08190881972e2d80d151e completed April 18, 2026, 6:31 p.m.
Created at: April 10, 2026, 10:08 a.m.