Triple

T6698677
Position Surface form Disambiguated ID Type / Status
Subject 1 train (IRT Broadway–Seventh Avenue Line) E152819 entity
Predicate servesStation P839 FINISHED
Object 207th Street
207th Street is a New York City Subway station in Inwood, Manhattan, serving the IRT Broadway–Seventh Avenue Line.
 E616866 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: 207th Street | Statement: [1 train (IRT Broadway–Seventh Avenue Line), servesStation, 207th Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 207th Street
Context triple: [1 train (IRT Broadway–Seventh Avenue Line), servesStation, 207th Street]
  • A. 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.
  • B. 176th Street
    176th Street is a New York City Subway station on the IRT Jerome Avenue Line in the Bronx.
  • C. West 204th Street
    West 204th Street is a street in the Inwood neighborhood of Upper Manhattan, New York City, known for running near historic sites such as the Dyckman Farmhouse Museum.
  • D. 86th Street
    86th Street is a major local subway station on Manhattan’s Upper East Side serving the Lexington Avenue Line.
  • E. 190th Street
    190th Street is a deep-level New York City Subway station in Washington Heights, Manhattan, served by the A train.
  • 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: 207th Street
Triple: [1 train (IRT Broadway–Seventh Avenue Line), servesStation, 207th Street]
Generated description
207th Street is a New York City Subway station in Inwood, Manhattan, serving the IRT Broadway–Seventh Avenue Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 207th Street
Target entity description: 207th Street is a New York City Subway station in Inwood, Manhattan, serving the IRT Broadway–Seventh Avenue Line.
  • A. 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.
  • B. 176th Street
    176th Street is a New York City Subway station on the IRT Jerome Avenue Line in the Bronx.
  • C. West 204th Street
    West 204th Street is a street in the Inwood neighborhood of Upper Manhattan, New York City, known for running near historic sites such as the Dyckman Farmhouse Museum.
  • D. 86th Street
    86th Street is a major local subway station on Manhattan’s Upper East Side serving the Lexington Avenue Line.
  • E. 190th Street
    190th Street is a deep-level New York City Subway station in Washington Heights, Manhattan, served by the A train.
  • 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_69c68807adbc8190b8632df42b39eda0 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d0a6082c819097a4301538399f59 completed March 27, 2026, 6:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69c70af2ede08190821fd599a3bfc879 completed March 27, 2026, 10:55 p.m.
NEDg Description generation batch_69c70c24440881909c72dca5fd8ca9e3 completed March 27, 2026, 11 p.m.
NED2 Entity disambiguation (via description) batch_69c70cd4bd5081909051a572f0aa7659 completed March 27, 2026, 11:03 p.m.
Created at: March 27, 2026, 2:05 p.m.