Triple

T19004592
Position Surface form Disambiguated ID Type / Status
Subject LIRR Port Jefferson Branch E465045 entity
Predicate hasStation P35 FINISHED
Object Greenlawn
Greenlawn is a hamlet in the town of Huntington on Long Island, New York, served by the Long Island Rail Road’s Port Jefferson Branch.
E1355268 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: Greenlawn | Statement: [LIRR Port Jefferson Branch, hasStation, Greenlawn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Greenlawn
Context triple: [LIRR Port Jefferson Branch, hasStation, Greenlawn]
  • A. Greenlawn Park
    Greenlawn Park is a local public recreational area in Greenlawn, New York, offering open green space and outdoor amenities for community use.
  • B. Lawnside
    Lawnside is a small, historically African American borough located in Camden County, New Jersey.
  • C. Spring Glen
    Spring Glen is a primarily residential neighborhood in the town of Hamden, Connecticut, known for its tree-lined streets and suburban character just north of New Haven.
  • D. Woodlawn
    Woodlawn is an unincorporated community and suburb of Baltimore known for hosting several major federal agency offices, including the Social Security Administration headquarters.
  • E. Woodlawn
    Woodlawn is a residential neighborhood in the northern Bronx of New York City, known for its strong Irish-American community and proximity to the historic Woodlawn Cemetery.
  • 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: Greenlawn
Triple: [LIRR Port Jefferson Branch, hasStation, Greenlawn]
Generated description
Greenlawn is a hamlet in the town of Huntington on Long Island, New York, served by the Long Island Rail Road’s Port Jefferson Branch.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Greenlawn
Target entity description: Greenlawn is a hamlet in the town of Huntington on Long Island, New York, served by the Long Island Rail Road’s Port Jefferson Branch.
  • A. Greenlawn Park
    Greenlawn Park is a local public recreational area in Greenlawn, New York, offering open green space and outdoor amenities for community use.
  • B. Lawnside
    Lawnside is a small, historically African American borough located in Camden County, New Jersey.
  • C. Spring Glen
    Spring Glen is a primarily residential neighborhood in the town of Hamden, Connecticut, known for its tree-lined streets and suburban character just north of New Haven.
  • D. Woodlawn
    Woodlawn is a historic, predominantly residential neighborhood on Chicago’s South Side known for its proximity to the University of Chicago and Jackson Park.
  • E. Woodlawn
    Woodlawn is an unincorporated community and suburb of Baltimore known for hosting several major federal agency offices, including the Social Security Administration headquarters.
  • 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_69d8dd01a56c81909694a128c66b21d7 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d6a3db9c8190a1bf0228e360a6e0 completed April 20, 2026, 7:32 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05be4c71588190abb73abc2da57187 completed May 14, 2026, 12:21 p.m.
NEDg Description generation batch_6a05c0318e84819094180a7edfe3ce86 completed May 14, 2026, 12:29 p.m.
NED2 Entity disambiguation (via description) batch_6a05c0ccda288190bba6278e3c8f8109 completed May 14, 2026, 12:32 p.m.
Created at: April 10, 2026, 12:01 p.m.