Triple

T1319143
Position Surface form Disambiguated ID Type / Status
Subject Caledonian Railway E28175 entity
Predicate mainLineTerminus P388 FINISHED
Object Glasgow Central station E43717 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: Glasgow Central station | Statement: [Caledonian Railway, mainLineTerminus, Glasgow Central station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Glasgow Central station
Context triple: [Caledonian Railway, mainLineTerminus, Glasgow Central station]
  • A. Glasgow Central railway station chosen
    Glasgow Central railway station is the main intercity and suburban rail hub in Glasgow, Scotland, and one of the busiest railway terminals in the United Kingdom.
  • B. Glasgow Queen Street railway station
    Glasgow Queen Street railway station is one of the main central railway terminals in Glasgow, Scotland, serving as a key hub for regional and intercity rail services across the country.
  • C. Edinburgh Haymarket railway station
    Edinburgh Haymarket railway station is a major railway hub in western Edinburgh, Scotland, serving as a key stop for regional and long-distance services into and out of the city.
  • D. Stirling railway station
    Stirling railway station is a key transport interchange in central Scotland, providing extensive rail connections between the Highlands, Glasgow, Edinburgh, and other major destinations.
  • E. Dundee railway station
    Dundee railway station is a key transport hub in eastern Scotland, providing regional and intercity rail connections for the city of Dundee and the surrounding area.
  • 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: mainLineTerminus
Context triple: [Caledonian Railway, mainLineTerminus, Glasgow Central station]
  • A. mainLine
    Indicates that something serves as the primary or central line, route, or sequence among a set of related lines.
  • B. line6Terminus
    Indicates the station or location where transit line 6 ends its route or service.
  • C. terminus chosen
    Indicates that one entity serves as the final endpoint or stopping place for another entity’s movement, route, or process.
  • D. lineTerminusDirection
    Indicates the directional orientation or bearing at which a line segment or route terminates at its endpoint.
  • E. servedByLine
    Indicates that a transportation stop, station, or location is provided service by a specific transit line.
  • 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_69a498532c3481909223b74af2e578df completed March 1, 2026, 7:49 p.m.
NER Named-entity recognition batch_69a4c1780be8819083a9365b8a49305d completed March 1, 2026, 10:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69acce621a008190a0359eaaf3241e8b completed March 8, 2026, 1:18 a.m.
PD Predicate disambiguation batch_69a4beebcb348190964bd7215811942c completed March 1, 2026, 10:34 p.m.
Created at: March 1, 2026, 7:55 p.m.