Triple

T271106
Position Surface form Disambiguated ID Type / Status
Subject Southeastern Pennsylvania Transportation Authority E5633 entity
Predicate hasServiceArea P82 FINISHED
Object Trenton, New Jersey (commuter rail terminus)
Trenton, New Jersey (commuter rail terminus) is a major regional rail hub that serves as an endpoint for commuter trains connecting New Jersey with the greater Philadelphia area.
E35282 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: Trenton, New Jersey (commuter rail terminus) | Statement: [Southeastern Pennsylvania Transportation Authority, hasServiceArea, Trenton, New Jersey (commuter rail terminus)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Trenton, New Jersey (commuter rail terminus)
Context triple: [Southeastern Pennsylvania Transportation Authority, hasServiceArea, Trenton, New Jersey (commuter rail terminus)]
  • A. Princeton Station
    Princeton Station is a small commuter rail station in Princeton, New Jersey, serving as the terminus of the short "Dinky" shuttle line that connects the town and Princeton University to the Northeast Corridor.
  • B. New Brunswick station
    New Brunswick station is a major New Jersey Transit and Amtrak rail station on the Northeast Corridor line serving the city of New Brunswick, New Jersey.
  • C. NJ Transit Atlantic City Line
    The NJ Transit Atlantic City Line is a commuter rail service in New Jersey that connects Philadelphia’s 30th Street Station with Atlantic City, providing regional passenger transportation across South Jersey.
  • D. Piscataway, New Jersey
    Piscataway, New Jersey is a suburban township in Middlesex County known for hosting major corporate and institutional facilities, including the headquarters of the IEEE Standards Association and parts of Rutgers University.
  • E. Toms River, New Jersey
    Toms River, New Jersey is a coastal township in Ocean County known for its suburban communities, proximity to the Jersey Shore, and role as a regional commercial and residential hub.
  • 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: Trenton, New Jersey (commuter rail terminus)
Triple: [Southeastern Pennsylvania Transportation Authority, hasServiceArea, Trenton, New Jersey (commuter rail terminus)]
Generated description
Trenton, New Jersey (commuter rail terminus) is a major regional rail hub that serves as an endpoint for commuter trains connecting New Jersey with the greater Philadelphia area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Trenton, New Jersey (commuter rail terminus)
Target entity description: Trenton, New Jersey (commuter rail terminus) is a major regional rail hub that serves as an endpoint for commuter trains connecting New Jersey with the greater Philadelphia area.
  • A. Princeton Station
    Princeton Station is a small commuter rail station in Princeton, New Jersey, serving as the terminus of the short "Dinky" shuttle line that connects the town and Princeton University to the Northeast Corridor.
  • B. New Brunswick station
    New Brunswick station is a major New Jersey Transit and Amtrak rail station on the Northeast Corridor line serving the city of New Brunswick, New Jersey.
  • C. NJ Transit Atlantic City Line
    The NJ Transit Atlantic City Line is a commuter rail service in New Jersey that connects Philadelphia’s 30th Street Station with Atlantic City, providing regional passenger transportation across South Jersey.
  • D. Piscataway, New Jersey
    Piscataway, New Jersey is a suburban township in Middlesex County known for hosting major corporate and institutional facilities, including the headquarters of the IEEE Standards Association and parts of Rutgers University.
  • E. Toms River, New Jersey
    Toms River, New Jersey is a coastal township in Ocean County known for its suburban communities, proximity to the Jersey Shore, and role as a regional commercial and residential hub.
  • 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_69a25853594c8190b05ec3a586ec88bf completed Feb. 28, 2026, 2:52 a.m.
NER Named-entity recognition batch_69a25db17e8c8190a6ebcadd8a0abf4d completed Feb. 28, 2026, 3:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69a38f51aeac81908c6d398e650dc315 completed March 1, 2026, 12:58 a.m.
NEDg Description generation batch_69a38fbfac808190b2b551dcbfe6faff completed March 1, 2026, 1 a.m.
NED2 Entity disambiguation (via description) batch_69a3903779e88190a00c44a522e82022 completed March 1, 2026, 1:02 a.m.
Created at: Feb. 28, 2026, 2:57 a.m.