Triple

T20856743
Position Surface form Disambiguated ID Type / Status
Subject Lexington Avenue–53rd Street station E513499 entity
Predicate hasConnectionTo P845 FINISHED
Object 53rd Street tunnel — 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: 53rd Street tunnel | Statement: [Lexington Avenue–53rd Street station, hasConnectionTo, 53rd Street tunnel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 53rd Street tunnel
Context triple: [Lexington Avenue–53rd Street station, hasConnectionTo, 53rd Street tunnel]
  • A. 53rd Street Tunnel chosen
    The 53rd Street Tunnel is a New York City Subway tunnel under the East River that carries IND Queens Boulevard Line trains between Manhattan and Queens.
  • B. 2nd Street Tunnel
    The 2nd Street Tunnel is a frequently filmed, neon-lit vehicular tunnel in downtown Los Angeles, iconic for its distinctive white-tiled interior and use in movies, commercials, and music videos.
  • C. Downtown Tunnel
    The Downtown Tunnel is a major underwater vehicular tunnel in the Hampton Roads region that carries traffic beneath the Elizabeth River between Norfolk and Portsmouth, Virginia.
  • D. Howard Street Tunnel
    The Howard Street Tunnel is a historic railroad tunnel in Baltimore, Maryland, that carries freight trains beneath the city’s downtown.
  • E. 63rd Street Tunnel
    The 63rd Street Tunnel is a New York City subway tunnel under the East River that carries trains between Manhattan and Queens.
  • 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_69e0b4f5b01081909452f654d2fc3f50 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c3a93ea881909b9f80a9bd0605b6 completed April 21, 2026, 12:24 a.m.
Created at: April 16, 2026, 12:44 p.m.