Triple

T23107050
Position Surface form Disambiguated ID Type / Status
Subject BST (Glasgow Subway internal code) E576197 entity
Predicate appliesToStation P3306 FINISHED
Object Buchanan Street subway station — NE NERFINISHED

How this triple was built (2 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: Buchanan Street subway station | Statement: [BST (Glasgow Subway internal code), appliesToStation, Buchanan Street subway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Buchanan Street subway station
Context triple: [BST (Glasgow Subway internal code), appliesToStation, Buchanan Street subway station]
  • A. Buchanan Street subway station chosen
    Buchanan Street subway station is a central Glasgow Subway station serving the busy Buchanan Street shopping district in Glasgow, Scotland.
  • B. Chambers Street subway station
    Chambers Street subway station is a New York City Subway station complex in Lower Manhattan that serves the Civic Center area near government and judicial buildings.
  • C. Junius Street station
    Junius Street station is a New York City Subway station in Brownsville, Brooklyn, serving the 3 train on the IRT New Lots Line.
  • D. Rector Street subway station
    Rector Street subway station is a New York City Subway stop in Lower Manhattan serving the Financial District near the World Trade Center and Battery Park.
  • E. Cahill Street station
    Cahill Street station is the former name of San Jose Diridon Station, a major rail hub in San Jose, California.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e245f4af548190898d434a64a1e774 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f18e0bb27c8190a17942d9b88bb158 completed April 29, 2026, 4:50 a.m.
Created at: April 17, 2026, 3:58 p.m.