Triple

T9810774
Position Surface form Disambiguated ID Type / Status
Subject New Haven Line at Grand Central Terminal E238263 entity
Predicate connectsTo P845 FINISHED
Object New York City Subway at Grand Central–42nd Street E663795 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: New York City Subway at Grand Central–42nd Street | Statement: [New Haven Line at Grand Central Terminal, connectsTo, New York City Subway at Grand Central–42nd Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: New York City Subway at Grand Central–42nd Street
Context triple: [New Haven Line at Grand Central Terminal, connectsTo, New York City Subway at Grand Central–42nd Street]
  • A. New York City Subway at Grand Central–42nd Street complex chosen
    The New York City Subway at the Grand Central–42nd Street complex is a major multi-line underground transit hub in Midtown Manhattan that connects several subway routes with Grand Central Terminal and regional rail services.
  • B. New York City Subway at Whitehall Street–South Ferry
    The New York City Subway at Whitehall Street–South Ferry is a major Lower Manhattan transit hub serving multiple subway lines and providing direct connections to the Staten Island Ferry and nearby waterfront destinations.
  • C. New York City Subway at Cortlandt Street
    The New York City Subway at Cortlandt Street is a Lower Manhattan subway station complex serving the World Trade Center area and nearby office towers, providing key transit access to the Financial District.
  • D. New York City Subway at Fulton Street
    The New York City Subway at Fulton Street is a major Lower Manhattan transit hub where multiple subway lines intersect, providing extensive connections across New York City.
  • E. New York City Subway at Woodside–61st Street
    The New York City Subway at Woodside–61st Street is a major Queens transit hub on the 7 line that provides a key transfer point between the subway and Long Island Rail Road commuter rail service.
  • 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_69ca84defac48190abc1148804f184c1 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb2214a7c8190b516acf64e2b85db completed April 2, 2026, 12:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1cc5f768c8190987aaa7164f42444 completed April 5, 2026, 2:43 a.m.
Created at: March 30, 2026, 8:30 p.m.