Triple

T5420184
Position Surface form Disambiguated ID Type / Status
Subject Civic Center, Manhattan E121227 entity
Predicate servedBy P82 FINISHED
Object Brooklyn Bridge–City Hall subway station E308471 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: Brooklyn Bridge–City Hall subway station | Statement: [Civic Center, Manhattan, servedBy, Brooklyn Bridge–City Hall subway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brooklyn Bridge–City Hall subway station
Context triple: [Civic Center, Manhattan, servedBy, Brooklyn Bridge–City Hall subway station]
  • A. Brooklyn Bridge–City Hall subway station chosen
    Brooklyn Bridge–City Hall subway station is a major New York City Subway complex in Lower Manhattan serving as a key transit hub for multiple lines near the Brooklyn Bridge and civic center.
  • B. Brooklyn Borough Hall subway station
    Brooklyn Borough Hall subway station is a major New York City Subway complex in Downtown Brooklyn that serves multiple lines and provides access to the borough’s civic and commercial center.
  • C. New York City Subway Pelham Parkway station
    The New York City Subway Pelham Parkway station is a Bronx rapid transit stop that serves as a key access point for nearby attractions such as the Bronx Zoo.
  • D. Brighton Beach subway station
    Brighton Beach subway station is an elevated New York City Subway station in Brooklyn that serves the Brighton Beach neighborhood as a key stop on the B and Q lines.
  • E. Astoria–Ditmars Boulevard station
    Astoria–Ditmars Boulevard station is the elevated northern terminal of the New York City Subway’s N and W lines, located in the Astoria neighborhood of Queens.
  • 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_69bd463b58d88190b258261573de9e91 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd87e8f1cc81908b997f8a417697c0 completed March 20, 2026, 5:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf3ab4d32c8190958daefa8061a7f9 completed March 22, 2026, 12:41 a.m.
Created at: March 20, 2026, 2:06 p.m.