Triple

T2785367
Position Surface form Disambiguated ID Type / Status
Subject Master Plan for the Central Delaware E61797 entity
Predicate appliesTo P1129 FINISHED
Object Philadelphia waterfront
The Philadelphia waterfront is the stretch of riverfront along the Delaware River in Philadelphia that has been the focus of major urban revitalization, public space development, and mixed-use planning efforts.
E296363 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: Philadelphia waterfront | Statement: [Master Plan for the Central Delaware, appliesTo, Philadelphia waterfront]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Philadelphia waterfront
Context triple: [Master Plan for the Central Delaware, appliesTo, Philadelphia waterfront]
  • A. Boston waterfront
    The Boston waterfront is a revitalized coastal district featuring historic harbor sites, cultural attractions, parks, and dining along Boston Harbor.
  • B. Philadelphia
    Philadelphia is a major historic U.S. city in Pennsylvania known for its role in the American Revolution, iconic landmarks like Independence Hall and the Liberty Bell, and its rich cultural and academic institutions.
  • C. New York City waterfront
    The New York City waterfront is the extensive shoreline along the city’s rivers, bays, and oceanfront, featuring parks, piers, beaches, and ferry terminals that support recreation, transportation, and commerce.
  • D. Old City, Philadelphia
    Old City, Philadelphia is a historic neighborhood in Center City known as the birthplace of American independence, home to landmarks like Independence Hall and the Liberty Bell.
  • E. Philadelphia skyline
    The Philadelphia skyline is the distinctive cluster of high-rise buildings and landmarks that defines the city’s urban silhouette along the Schuylkill and Delaware Rivers.
  • 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: Philadelphia waterfront
Triple: [Master Plan for the Central Delaware, appliesTo, Philadelphia waterfront]
Generated description
The Philadelphia waterfront is the stretch of riverfront along the Delaware River in Philadelphia that has been the focus of major urban revitalization, public space development, and mixed-use planning efforts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Philadelphia waterfront
Target entity description: The Philadelphia waterfront is the stretch of riverfront along the Delaware River in Philadelphia that has been the focus of major urban revitalization, public space development, and mixed-use planning efforts.
  • A. Boston waterfront
    The Boston waterfront is a revitalized coastal district featuring historic harbor sites, cultural attractions, parks, and dining along Boston Harbor.
  • B. Philadelphia
    Philadelphia is a major historic U.S. city in Pennsylvania known for its role in the American Revolution, iconic landmarks like Independence Hall and the Liberty Bell, and its rich cultural and academic institutions.
  • C. New York City waterfront
    The New York City waterfront is the extensive shoreline along the city’s rivers, bays, and oceanfront, featuring parks, piers, beaches, and ferry terminals that support recreation, transportation, and commerce.
  • D. Old City, Philadelphia
    Old City, Philadelphia is a historic neighborhood in Center City known as the birthplace of American independence, home to landmarks like Independence Hall and the Liberty Bell.
  • E. Philadelphia skyline
    The Philadelphia skyline is the distinctive cluster of high-rise buildings and landmarks that defines the city’s urban silhouette along the Schuylkill and Delaware Rivers.
  • 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_69ab4b7f51d881908768300ebd2fbdae completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abddaf223c8190959bb0b336e5b7c0 completed March 7, 2026, 8:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69afc06390188190870509b5c6ebfe95 completed March 10, 2026, 6:55 a.m.
NEDg Description generation batch_69afc0c3db88819094cb835ce9401f03 completed March 10, 2026, 6:57 a.m.
NED2 Entity disambiguation (via description) batch_69afc1213c008190beb7e65eadc97ed5 completed March 10, 2026, 6:58 a.m.
Created at: March 6, 2026, 9:57 p.m.