Triple

T10243352
Position Surface form Disambiguated ID Type / Status
Subject Far Rockaway–Mott Avenue E243652 entity
Predicate hasDirectionLabel P15156 FINISHED
Object Lefferts Blvd / Manhattan
Lefferts Blvd / Manhattan is the northbound service pattern and terminal designation used on New York City Subway A trains that run between Lefferts Boulevard in Queens and Manhattan.
E853526 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: Lefferts Blvd / Manhattan | Statement: [Far Rockaway–Mott Avenue, hasDirectionLabel, Lefferts Blvd / Manhattan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lefferts Blvd / Manhattan
Context triple: [Far Rockaway–Mott Avenue, hasDirectionLabel, Lefferts Blvd / Manhattan]
  • A. Stuyvesant Street in Manhattan
    Stuyvesant Street in Manhattan is a short, historic East Village street known for its unusual diagonal alignment and association with the former Stuyvesant family estate.
  • B. Arthur Avenue, Bronx
    Arthur Avenue in the Bronx is a historic New York City neighborhood renowned as the borough’s “Little Italy,” famous for its traditional Italian markets, bakeries, and restaurants.
  • C. Flatbush Avenue
    Flatbush Avenue is a major thoroughfare in Brooklyn, New York City, running from Downtown Brooklyn through several neighborhoods to the Marine Parkway–Gil Hodges Memorial Bridge.
  • D. Franklin Avenue and Eastern Parkway
    Franklin Avenue and Eastern Parkway is a major Brooklyn intersection in New York City that serves as a key transit and neighborhood hub, including access to the Franklin Avenue–Medgar Evers College subway station.
  • E. Euclid Avenue–East New York
    Euclid Avenue–East New York is a major New York City Subway station in Brooklyn that serves as a key terminal and transfer point on the IND Fulton Street Line.
  • 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: Lefferts Blvd / Manhattan
Triple: [Far Rockaway–Mott Avenue, hasDirectionLabel, Lefferts Blvd / Manhattan]
Generated description
Lefferts Blvd / Manhattan is the northbound service pattern and terminal designation used on New York City Subway A trains that run between Lefferts Boulevard in Queens and Manhattan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lefferts Blvd / Manhattan
Target entity description: Lefferts Blvd / Manhattan is the northbound service pattern and terminal designation used on New York City Subway A trains that run between Lefferts Boulevard in Queens and Manhattan.
  • A. Stuyvesant Street in Manhattan
    Stuyvesant Street in Manhattan is a short, historic East Village street known for its unusual diagonal alignment and association with the former Stuyvesant family estate.
  • B. Arthur Avenue, Bronx
    Arthur Avenue in the Bronx is a historic New York City neighborhood renowned as the borough’s “Little Italy,” famous for its traditional Italian markets, bakeries, and restaurants.
  • C. Flatbush Avenue
    Flatbush Avenue is a major thoroughfare in Brooklyn, New York City, running from Downtown Brooklyn through several neighborhoods to the Marine Parkway–Gil Hodges Memorial Bridge.
  • D. Franklin Avenue and Eastern Parkway
    Franklin Avenue and Eastern Parkway is a major Brooklyn intersection in New York City that serves as a key transit and neighborhood hub, including access to the Franklin Avenue–Medgar Evers College subway station.
  • E. Euclid Avenue–East New York
    Euclid Avenue–East New York is a major New York City Subway station in Brooklyn that serves as a key terminal and transfer point on the IND Fulton Street Line.
  • 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_69d381b0f97c819085c9b45799a5fb7c completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d22a76188190a73df23bfb08eb3d completed April 7, 2026, 9:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69d6f7936ce4819087f07df2c7a76282 completed April 9, 2026, 12:49 a.m.
NEDg Description generation batch_69d6fa2f7a848190a9de5de4d0f3f110 completed April 9, 2026, 1 a.m.
NED2 Entity disambiguation (via description) batch_69d6fcbab3ec8190ade1c0223c22ad58 completed April 9, 2026, 1:11 a.m.
Created at: April 6, 2026, 11:25 a.m.