Triple

T14695700
Position Surface form Disambiguated ID Type / Status
Subject Lexington Avenue–59th Street station E345149 entity
Predicate hasAdjacentStationOnIRT P45570 FINISHED
Object 51st Street E381259 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: 51st Street | Statement: [Lexington Avenue–59th Street station, hasAdjacentStationOnIRT, 51st Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 51st Street
Context triple: [Lexington Avenue–59th Street station, hasAdjacentStationOnIRT, 51st Street]
  • A. 51st Street chosen
    51st Street is a New York City Subway station in Midtown Manhattan on the IRT Lexington Avenue Line, serving the 6 train.
  • B. 51st Street
    51st Street is a significant east–west thoroughfare on Chicago’s South Side, running through several neighborhoods and serving as an important local commercial and residential corridor.
  • C. 51st Street
    51st Street is a major east–west thoroughfare running through the Temescal neighborhood of Oakland, California, lined with residences, local businesses, and community amenities.
  • D. 50th Street
    50th Street is a New York City Subway station in Midtown Manhattan on the IRT Broadway–Seventh Avenue Line, serving the 1 train near Times Square and the Theater District.
  • E. 45th Street
    45th Street is a local New York City Subway station in Brooklyn serving the BMT Fourth Avenue Line.
  • 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_69d822e34b348190ada4d1cdb6c7c226 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb58855e081908b38f9515db5677f completed April 14, 2026, 9:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69fde18e279c8190814f90e947734541 completed May 8, 2026, 1:13 p.m.
Created at: April 10, 2026, 1:28 a.m.