Triple

T2239574
Position Surface form Disambiguated ID Type / Status
Subject A train E49361 entity
Predicate southernTerminal P19517 FINISHED
Object Ozone Park–Lefferts Boulevard
Ozone Park–Lefferts Boulevard is a New York City Subway station in Queens serving as one of the terminal stops on the IND Fulton Street Line.
 E271096 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: Ozone Park–Lefferts Boulevard | Statement: [A train, southernTerminal, Ozone Park–Lefferts Boulevard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ozone Park–Lefferts Boulevard
Context triple: [A train, southernTerminal, Ozone Park–Lefferts Boulevard]
  • A. Jackson Heights–Roosevelt Avenue
    Jackson Heights–Roosevelt Avenue is a major New York City Subway complex in Queens that serves as a busy transfer hub for multiple lines and connects to the neighborhood’s commercial center.
  • B. Far Rockaway–Mott Avenue
    Far Rockaway–Mott Avenue is a New York City Subway terminal station in Queens serving the A train on the IND Rockaway Line.
  • C. Queens (Astoria–Ditmars Boulevard)
    Queens (Astoria–Ditmars Boulevard) is a major New York City Subway terminal station in Astoria, Queens, serving as the northern terminus of the BMT Astoria Line.
  • D. Van Cortlandt Park–242nd Street
    Van Cortlandt Park–242nd Street is a New York City Subway station in the Bronx that serves as the northern terminal of the IRT Broadway–Seventh Avenue Line.
  • E. Astoria–Ditmars Boulevard
    Astoria–Ditmars Boulevard is the northern terminal station of the New York City Subway’s Astoria Line in Queens, serving the Astoria neighborhood.
  • 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: Ozone Park–Lefferts Boulevard
Triple: [A train, southernTerminal, Ozone Park–Lefferts Boulevard]
Generated description
Ozone Park–Lefferts Boulevard is a New York City Subway station in Queens serving as one of the terminal stops on the IND Fulton Street Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ozone Park–Lefferts Boulevard
Target entity description: Ozone Park–Lefferts Boulevard is a New York City Subway station in Queens serving as one of the terminal stops on the IND Fulton Street Line.
  • A. Jackson Heights–Roosevelt Avenue
    Jackson Heights–Roosevelt Avenue is a major New York City Subway complex in Queens that serves as a busy transfer hub for multiple lines and connects to the neighborhood’s commercial center.
  • B. Far Rockaway–Mott Avenue
    Far Rockaway–Mott Avenue is a New York City Subway terminal station in Queens serving the A train on the IND Rockaway Line.
  • C. Queens (Astoria–Ditmars Boulevard)
    Queens (Astoria–Ditmars Boulevard) is a major New York City Subway terminal station in Astoria, Queens, serving as the northern terminus of the BMT Astoria Line.
  • D. Van Cortlandt Park–242nd Street
    Van Cortlandt Park–242nd Street is a New York City Subway station in the Bronx that serves as the northern terminal of the IRT Broadway–Seventh Avenue Line.
  • E. Astoria–Ditmars Boulevard
    Astoria–Ditmars Boulevard is the northern terminal station of the New York City Subway’s Astoria Line in Queens, serving the Astoria neighborhood.
  • 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_69a88aa84bdc819086df50e9c20b301e completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc5b262488190b6455d1d28d2306d completed March 7, 2026, 6:29 a.m.
NED1 Entity disambiguation (via context triple) batch_69af176447d881909173c62cc8c394a0 completed March 9, 2026, 6:54 p.m.
NEDg Description generation batch_69af1be75a088190a5207da2f7798212 completed March 9, 2026, 7:13 p.m.
NED2 Entity disambiguation (via description) batch_69af1c9c35648190bdeab34ce4032d26 completed March 9, 2026, 7:16 p.m.
Created at: March 4, 2026, 7:47 p.m.