Triple

T7853018
Position Surface form Disambiguated ID Type / Status
Subject 149th Street–Grand Concourse station E182101 entity
Predicate isOnStreet P20522 FINISHED
Object East 149th Street E248160 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: East 149th Street | Statement: [149th Street–Grand Concourse station, isOnStreet, East 149th Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: East 149th Street
Context triple: [149th Street–Grand Concourse station, isOnStreet, East 149th Street]
  • A. East 149th Street chosen
    East 149th Street is a major east–west thoroughfare in the South Bronx, New York City, connecting several neighborhoods and serving as an important local commercial and transit corridor.
  • B. West 145th Street
    West 145th Street is a major east–west thoroughfare in the Harlem neighborhood of Manhattan, New York City, serving as an important local commercial and transit corridor.
  • C. West 114th Street
    West 114th Street is a street in Manhattan’s Morningside Heights neighborhood, known for running alongside parts of Columbia University and nearby academic and residential buildings.
  • D. East 180th Street
    East 180th Street is a New York City Subway station in the Bronx that serves as a key transfer point and former terminal on the IRT system.
  • E. East 94th Street
    East 94th Street is a residential and commercial cross street on Manhattan’s Upper East Side in New York City.
  • 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_69ca82869ee08190b8f9040dbc2c0467 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb18ed56d481909266d862e0ae152d completed March 31, 2026, 12:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69ccbdbcede08190af889a5228de01f5 completed April 1, 2026, 6:39 a.m.
Created at: March 30, 2026, 4:51 p.m.