Triple

T11295529
Position Surface form Disambiguated ID Type / Status
Subject Heins & LaFarge E267440 entity
Predicate notableWork P4 FINISHED
Object City Hall subway station (original IRT) E204569 NE FINISHED

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: City Hall subway station (original IRT) | Statement: [Heins & LaFarge, notableWork, City Hall subway station (original IRT)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: City Hall subway station (original IRT)
Context triple: [Heins & LaFarge, notableWork, City Hall subway station (original IRT)]
  • A. West Street subway station
    West Street subway station is a stop on Glasgow's circular Subway system serving the area around West Street near the south bank of the River Clyde.
  • 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. New York City Subway City Hall–Broadway station (R,W) chosen
    New York City Subway City Hall–Broadway station (R, W) is an underground local station in Lower Manhattan serving the BMT Broadway Line near New York City Hall.
  • D. Classon Avenue subway station
    Classon Avenue subway station is a local New York City Subway stop in Brooklyn on the G line, serving the Clinton Hill and Bedford–Stuyvesant neighborhoods.
  • E. Bridge Street subway station
    Bridge Street subway station is a Glasgow Subway station serving the Gorbals area just south of Glasgow city centre.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d6aac993a08190a6f36445ebaf9a43 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e9a262e08190a7c1eacbc6019496 completed April 9, 2026, 6:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69e50a32ac308190828e1138522527fb completed April 19, 2026, 5 p.m.
Created at: April 8, 2026, 9:32 p.m.