Triple

T6887380
Position Surface form Disambiguated ID Type / Status
Subject LIRR Oyster Bay Branch E158955 entity
Predicate electrifiedSection P14045 FINISHED
Object Jamaica–East Williston
Jamaica–East Williston is the electrified portion of the Long Island Rail Road's Oyster Bay Branch in New York, where trains can operate using electric power.
 E625636 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: Jamaica–East Williston | Statement: [LIRR Oyster Bay Branch, electrifiedSection, Jamaica–East Williston]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jamaica–East Williston
Context triple: [LIRR Oyster Bay Branch, electrifiedSection, Jamaica–East Williston]
  • A. Eatons Neck, New York
    Eatons Neck, New York is a small, affluent coastal hamlet on Long Island’s North Shore known for its residential character and waterfront setting.
  • B. Royalton, New York
    Royalton, New York is a rural town in Niagara County known for its agricultural landscape and small communities in western New York State.
  • C. Hempstead Plains
    Hempstead Plains is a historic grassland region on Long Island, New York, once notable as one of the few natural prairies in the eastern United States and an early center of American aviation.
  • D. East Islip, New York
    East Islip, New York is a suburban hamlet on Long Island known for its residential neighborhoods, waterfront access, and location within Suffolk County.
  • E. Town of Hempstead
    The Town of Hempstead is a large suburban township on Long Island, New York, known for being one of the most populous municipalities in the United States.
  • 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: Jamaica–East Williston
Triple: [LIRR Oyster Bay Branch, electrifiedSection, Jamaica–East Williston]
Generated description
Jamaica–East Williston is the electrified portion of the Long Island Rail Road's Oyster Bay Branch in New York, where trains can operate using electric power.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jamaica–East Williston
Target entity description: Jamaica–East Williston is the electrified portion of the Long Island Rail Road's Oyster Bay Branch in New York, where trains can operate using electric power.
  • A. Eatons Neck, New York
    Eatons Neck, New York is a small, affluent coastal hamlet on Long Island’s North Shore known for its residential character and waterfront setting.
  • B. Royalton, New York
    Royalton, New York is a rural town in Niagara County known for its agricultural landscape and small communities in western New York State.
  • C. Hempstead Plains
    Hempstead Plains is a historic grassland region on Long Island, New York, once notable as one of the few natural prairies in the eastern United States and an early center of American aviation.
  • D. East Islip, New York
    East Islip, New York is a suburban hamlet on Long Island known for its residential neighborhoods, waterfront access, and location within Suffolk County.
  • E. Town of Hempstead
    The Town of Hempstead is a large suburban township on Long Island, New York, known for being one of the most populous municipalities in the United States.
  • 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_69c688342f6c8190ad7eea6ba262db99 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d90e92488190b738676342ac6393 completed March 27, 2026, 7:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69c742e249508190ac95be97c0409d4a completed March 28, 2026, 2:54 a.m.
NEDg Description generation batch_69c744036378819083a3be5c50b189b2 completed March 28, 2026, 2:59 a.m.
NED2 Entity disambiguation (via description) batch_69c744eb1cf88190aaf90198d04d4500 completed March 28, 2026, 3:03 a.m.
Created at: March 27, 2026, 2:23 p.m.