Triple

T2257366
Position Surface form Disambiguated ID Type / Status
Subject Newark Light Rail E49757 entity
Predicate hasStation P35 FINISHED
Object Broad Street station (Newark Light Rail)
Broad Street station is a Newark Light Rail stop in Newark, New Jersey, serving as a key connection point between the light rail system and NJ Transit's Broad Street commuter rail station.
 E252498 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: Broad Street station (Newark Light Rail) | Statement: [Newark Light Rail, hasStation, Broad Street station (Newark Light Rail)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Broad Street station (Newark Light Rail)
Context triple: [Newark Light Rail, hasStation, Broad Street station (Newark Light Rail)]
  • A. Warren Street/NJIT station
    Warren Street/NJIT station is a Newark Light Rail stop in Newark, New Jersey that primarily serves the New Jersey Institute of Technology and nearby university campuses.
  • B. Grove Street station (Newark Light Rail)
    Grove Street station is the western terminal stop of New Jersey Transit's Newark Light Rail, serving the Bloomfield and Newark area with local light rail connections.
  • C. Penn Station (Light RailLink)
    Penn Station (Light RailLink) is a light rail station in Baltimore that serves as a key transit stop adjacent to the city’s main intercity train terminal, Baltimore Penn Station.
  • D. Park Place station
    Park Place station is a New York City Subway station in Lower Manhattan that serves the 2 and 3 lines and is part of a larger interconnected transit hub with nearby stations.
  • E. South Boulevard station
    South Boulevard station is a Chicago Transit Authority 'L' rapid transit stop on the Purple Line serving the Evanston area just north of Chicago.
  • 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: Broad Street station (Newark Light Rail)
Triple: [Newark Light Rail, hasStation, Broad Street station (Newark Light Rail)]
Generated description
Broad Street station is a Newark Light Rail stop in Newark, New Jersey, serving as a key connection point between the light rail system and NJ Transit's Broad Street commuter rail station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Broad Street station (Newark Light Rail)
Target entity description: Broad Street station is a Newark Light Rail stop in Newark, New Jersey, serving as a key connection point between the light rail system and NJ Transit's Broad Street commuter rail station.
  • A. Warren Street/NJIT station
    Warren Street/NJIT station is a Newark Light Rail stop in Newark, New Jersey that primarily serves the New Jersey Institute of Technology and nearby university campuses.
  • B. Grove Street station (Newark Light Rail)
    Grove Street station is the western terminal stop of New Jersey Transit's Newark Light Rail, serving the Bloomfield and Newark area with local light rail connections.
  • C. Penn Station (Light RailLink)
    Penn Station (Light RailLink) is a light rail station in Baltimore that serves as a key transit stop adjacent to the city’s main intercity train terminal, Baltimore Penn Station.
  • D. Park Place station
    Park Place station is a New York City Subway station in Lower Manhattan that serves the 2 and 3 lines and is part of a larger interconnected transit hub with nearby stations.
  • E. South Boulevard station
    South Boulevard station is a Chicago Transit Authority 'L' rapid transit stop on the Purple Line serving the Evanston area just north of Chicago.
  • 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_69a88aaa9250819095e127d0d77e8a32 completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc15839fc8190b17e040c4c765a8c completed March 7, 2026, 6:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae7f067f208190a399e2b1a83badd1 completed March 9, 2026, 8:04 a.m.
NEDg Description generation batch_69ae7faa64e48190b82e48165a931598 completed March 9, 2026, 8:07 a.m.
NED2 Entity disambiguation (via description) batch_69ae801a87a88190ae461ca164b358a4 completed March 9, 2026, 8:08 a.m.
Created at: March 4, 2026, 7:47 p.m.