Triple

T16238351
Position Surface form Disambiguated ID Type / Status
Subject G (New York City Subway service) E394173 entity
Predicate hasConnectionWith P845 FINISHED
Object 4 (New York City Subway service)
The 4 (New York City Subway service) is a rapid transit line of the IRT division that runs primarily along Lexington Avenue in Manhattan, providing express service between the Bronx and Brooklyn.
 E1204833 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: 4 (New York City Subway service) | Statement: [G (New York City Subway service), hasConnectionWith, 4 (New York City Subway service)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 4 (New York City Subway service)
Context triple: [G (New York City Subway service), hasConnectionWith, 4 (New York City Subway service)]
  • A. 2 (New York City Subway service)
    The 2 is a New York City Subway rapid transit service that runs as an express route along the IRT Broadway–Seventh Avenue Line, connecting the Bronx, Manhattan, and Brooklyn.
  • B. 3 (New York City Subway service)
    The 3 is a New York City Subway service that runs on the IRT Broadway–Seventh Avenue Line, providing express service between Harlem, Midtown Manhattan, and Brooklyn.
  • C. S (New York City Subway service)
    The S (New York City Subway service) is a designation used for the system’s shuttle trains, which provide short, point-to-point connections between specific stations.
  • D. D (New York City Subway service)
    The D is a New York City Subway rapid transit service that runs primarily along the IND Sixth Avenue Line in Manhattan, connecting the Bronx and Brooklyn via express and local routes.
  • E. A (New York City Subway service)
    The A (New York City Subway service) is a major rapid transit line in New York City that runs primarily along the Eighth Avenue Corridor in Manhattan and extends into Brooklyn and Queens, including service to JFK Airport and the Rockaways.
  • 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: 4 (New York City Subway service)
Triple: [G (New York City Subway service), hasConnectionWith, 4 (New York City Subway service)]
Generated description
The 4 (New York City Subway service) is a rapid transit line of the IRT division that runs primarily along Lexington Avenue in Manhattan, providing express service between the Bronx and Brooklyn.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 4 (New York City Subway service)
Target entity description: The 4 (New York City Subway service) is a rapid transit line of the IRT division that runs primarily along Lexington Avenue in Manhattan, providing express service between the Bronx and Brooklyn.
  • A. 2 (New York City Subway service)
    The 2 is a New York City Subway rapid transit service that runs as an express route along the IRT Broadway–Seventh Avenue Line, connecting the Bronx, Manhattan, and Brooklyn.
  • B. 3 (New York City Subway service)
    The 3 is a New York City Subway service that runs on the IRT Broadway–Seventh Avenue Line, providing express service between Harlem, Midtown Manhattan, and Brooklyn.
  • C. S (New York City Subway service)
    The S (New York City Subway service) is a designation used for the system’s shuttle trains, which provide short, point-to-point connections between specific stations.
  • D. D (New York City Subway service)
    The D is a New York City Subway rapid transit service that runs primarily along the IND Sixth Avenue Line in Manhattan, connecting the Bronx and Brooklyn via express and local routes.
  • E. A (New York City Subway service)
    The A (New York City Subway service) is a major rapid transit line in New York City that runs primarily along the Eighth Avenue Corridor in Manhattan and extends into Brooklyn and Queens, including service to JFK Airport and the Rockaways.
  • 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_69d87f2171208190951025e526947816 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2455c7a3c81909e3b42edf03be43e completed April 17, 2026, 2:36 p.m.
NED1 Entity disambiguation (via context triple) batch_6a001f8ae4288190b59e4af3e3d95000 completed May 10, 2026, 6:02 a.m.
NEDg Description generation batch_6a00203a93c4819080e5e1c5b345ba77 completed May 10, 2026, 6:05 a.m.
NED2 Entity disambiguation (via description) batch_6a0020bcdb388190be736469d1b78af8 completed May 10, 2026, 6:07 a.m.
Created at: April 10, 2026, 5:04 a.m.