Triple

T6492309
Position Surface form Disambiguated ID Type / Status
Subject 168th Street–Washington Heights E148069 entity
Predicate hasAdjacentStationOnAC P71045 FINISHED
Object 175th Street
175th Street is a New York City Subway station in Washington Heights on the IND Eighth Avenue Line, primarily served by the A train.
E597635 NE FINISHED

How this triple was built (4 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: 175th Street | Statement: [168th Street–Washington Heights, hasAdjacentStationOnAC, 175th Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 175th Street
Context triple: [168th Street–Washington Heights, hasAdjacentStationOnAC, 175th Street]
  • A. 176th Street
    176th Street is a New York City Subway station on the IRT Jerome Avenue Line in the Bronx.
  • B. 151st Street
    151st Street is a major east–west thoroughfare in Orland Park, Illinois, serving commercial destinations such as Orland Square Mall.
  • C. 155th Street
    155th Street is a major east–west thoroughfare in Upper Manhattan, New York City, known for marking the northern edge of Harlem and providing access to key neighborhood landmarks and river crossings.
  • D. 168th Street
    168th Street is a New York City Subway station in Manhattan that serves as the northern terminal for the IND Eighth Avenue Line’s C train.
  • E. 145th Street
    145th Street is a major east–west thoroughfare in Upper Manhattan, New York City, that serves as an important cross-town street and neighborhood boundary.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: 175th Street
Triple: [168th Street–Washington Heights, hasAdjacentStationOnAC, 175th Street]
Generated description
175th Street is a New York City Subway station in Washington Heights on the IND Eighth Avenue Line, primarily served by the A train.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 175th Street
Target entity description: 175th Street is a New York City Subway station in Washington Heights on the IND Eighth Avenue Line, primarily served by the A train.
  • A. 176th Street
    176th Street is a New York City Subway station on the IRT Jerome Avenue Line in the Bronx.
  • B. 151st Street
    151st Street is a major east–west thoroughfare in Orland Park, Illinois, serving commercial destinations such as Orland Square Mall.
  • C. 155th Street
    155th Street is a major east–west thoroughfare in Upper Manhattan, New York City, known for marking the northern edge of Harlem and providing access to key neighborhood landmarks and river crossings.
  • D. 168th Street
    168th Street is a New York City Subway station in Manhattan that serves as the northern terminal for the IND Eighth Avenue Line’s C train.
  • E. 145th Street
    145th Street is a major east–west thoroughfare in Upper Manhattan, New York City, that serves as an important cross-town street and neighborhood boundary.
  • F. None of above. chosen

Provenance (5 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_69c009088f3081909cd467b05919de30 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c06a9bf9208190b0957eda06ed3d65 completed March 22, 2026, 10:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69c65fdc835081909772f3a3aaee538f completed March 27, 2026, 10:45 a.m.
NEDg Description generation batch_69c661173d248190b67fe20c20c35fb6 completed March 27, 2026, 10:51 a.m.
NED2 Entity disambiguation (via description) batch_69c661b340ac8190a10117349e3bf567 completed March 27, 2026, 10:53 a.m.
Created at: March 22, 2026, 4:53 p.m.