Triple

T7554644
Position Surface form Disambiguated ID Type / Status
Subject 69th Street shopping district E178628 entity
Predicate adjacentTo P224 FINISHED
Object 69th Street Transportation Center
69th Street Transportation Center is a major multimodal transit hub in Upper Darby, Pennsylvania, serving as a key interchange for subway, trolley, and bus services in the Philadelphia region.
 E674368 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: 69th Street Transportation Center | Statement: [69th Street shopping district, adjacentTo, 69th Street Transportation Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 69th Street Transportation Center
Context triple: [69th Street shopping district, adjacentTo, 69th Street Transportation Center]
  • A. Fairview Avenue Station
    Fairview Avenue Station is a light rail stop on the METRO Green Line serving the Saint Paul–Minneapolis area in Minnesota.
  • B. Park Avenue station
    Park Avenue station is a light rail stop on the Newark Light Rail system in Newark, New Jersey, serving local commuters along the line.
  • C. Fairview Avenue station
    Fairview Avenue station is a commuter rail stop in Downers Grove, Illinois, serving Metra's BNSF Railway Line in the Chicago metropolitan area.
  • D. West Side Avenue station
    West Side Avenue station is a Hudson–Bergen Light Rail terminal in Jersey City, New Jersey, providing local transit access for the Greenville neighborhood and surrounding areas.
  • E. Franklin Avenue Station
    Franklin Avenue Station is a light rail stop on the METRO Blue Line in Minneapolis, Minnesota, serving the surrounding residential and commercial neighborhoods.
  • 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: 69th Street Transportation Center
Triple: [69th Street shopping district, adjacentTo, 69th Street Transportation Center]
Generated description
69th Street Transportation Center is a major multimodal transit hub in Upper Darby, Pennsylvania, serving as a key interchange for subway, trolley, and bus services in the Philadelphia region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 69th Street Transportation Center
Target entity description: 69th Street Transportation Center is a major multimodal transit hub in Upper Darby, Pennsylvania, serving as a key interchange for subway, trolley, and bus services in the Philadelphia region.
  • A. Fairview Avenue Station
    Fairview Avenue Station is a light rail stop on the METRO Green Line serving the Saint Paul–Minneapolis area in Minnesota.
  • B. Park Avenue station
    Park Avenue station is a light rail stop on the Newark Light Rail system in Newark, New Jersey, serving local commuters along the line.
  • C. Fairview Avenue station
    Fairview Avenue station is a commuter rail stop in Downers Grove, Illinois, serving Metra's BNSF Railway Line in the Chicago metropolitan area.
  • D. West Side Avenue station
    West Side Avenue station is a Hudson–Bergen Light Rail terminal in Jersey City, New Jersey, providing local transit access for the Greenville neighborhood and surrounding areas.
  • E. Franklin Avenue Station
    Franklin Avenue Station is a light rail stop on the METRO Blue Line in Minneapolis, Minnesota, serving the surrounding residential and commercial neighborhoods.
  • 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_69c69f2da22c8190a50942ac20af70e8 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f8b990148190b26a3a262cf538b3 completed March 27, 2026, 9:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69c86151a5a48190a6a53baa54f19293 completed March 28, 2026, 11:16 p.m.
NEDg Description generation batch_69c861d1255881909091426b62bfdd1e completed March 28, 2026, 11:18 p.m.
NED2 Entity disambiguation (via description) batch_69c8627e9a6c8190baf4e8bb113845f1 completed March 28, 2026, 11:21 p.m.
Created at: March 27, 2026, 3:49 p.m.