Triple

T18427101
Position Surface form Disambiguated ID Type / Status
Subject 39th Avenue–Dutch Kills E450168 entity
Predicate servicePattern P849 FINISHED
Object W train serves the station on weekdays 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: W train serves the station on weekdays | Statement: [39th Avenue–Dutch Kills, servicePattern, W train serves the station on weekdays]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: W train serves the station on weekdays
Context triple: [39th Avenue–Dutch Kills, servicePattern, W train serves the station on weekdays]
  • A. Z train serves during rush hours in peak direction
    "Z train serves during rush hours in peak direction" refers to the rush-hour, peak-direction operation pattern of the New York City Subway’s Z service, which provides limited-stop J/Z service to and from Broad Street in Manhattan.
  • B. W train chosen
    The W train is a local service of the New York City Subway that runs primarily in Manhattan and Queens, connecting Astoria to Lower Manhattan via the Broadway Line.
  • C. N train
    The N train is a New York City Subway service that runs on the BMT Broadway Line in Manhattan and into Brooklyn, providing both local and express transit.
  • D. Blue Line trains
    Blue Line trains are rapid transit trains operating on the MBTA’s Blue Line in the Boston metropolitan area, connecting downtown Boston with East Boston and surrounding coastal neighborhoods.
  • E. weekday peak Purple Line Express
    The weekday peak Purple Line Express is a Chicago 'L' rapid transit service pattern that operates express trains on the Purple Line during weekday rush hours.
  • 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_69d8d381d6388190a9e94e9c658174e4 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e51b13ee88819091e7e007d17dcc73 completed April 19, 2026, 6:12 p.m.
Created at: April 10, 2026, 11:25 a.m.