Triple

T14020503
Position Surface form Disambiguated ID Type / Status
Subject West Market Street business district E337316 entity
Predicate partOf P40 FINISHED
Object Philadelphia central business district E148208 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Philadelphia central business district | Statement: [West Market Street business district, partOf, Philadelphia central business district]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Philadelphia central business district
Context triple: [West Market Street business district, partOf, Philadelphia central business district]
  • A. Chicago Loop
    Chicago Loop is the central business district and historic downtown core of Chicago, known for its skyscrapers, theaters, parks, and major cultural attractions.
  • B. Philadelphia urban core
    Philadelphia urban core is the densely developed central area of Philadelphia that serves as the region’s primary hub for business, culture, and transportation.
  • C. Center City chosen
    Center City is the primary downtown business and commercial district of Philadelphia, Pennsylvania, known for its dense skyline, cultural institutions, and historic landmarks.
  • D. Madison central business district
    Madison central business district is the primary downtown commercial and civic core of Madison, Wisconsin, encompassing major retail, office, and cultural areas between the Capitol and the University of Wisconsin campus.
  • E. Fulton Market District
    Fulton Market District is a historic and rapidly redeveloping former industrial and meatpacking area in Chicago known for its trendy restaurants, tech offices, and nightlife.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d81c6543a48190bd5ba93d7419e797 elicitation completed
NER batch_69de2f3c7cd88190b236382058581740 ner completed
NED1 batch_69fbc32f78dc8190bd357d179cbaa5bc ned_source_triple completed
Created at: April 9, 2026, 10:19 p.m.