Triple

T4624384
Position Surface form Disambiguated ID Type / Status
Subject Philadelphia skyline E101059 entity
Predicate hasPart P35 FINISHED
Object PSFS Building
The PSFS Building is a landmark early International Style skyscraper in Philadelphia, renowned as one of the first modernist high-rises in the United States.
E456326 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: PSFS Building | Statement: [Philadelphia skyline, hasPart, PSFS Building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: PSFS Building
Context triple: [Philadelphia skyline, hasPart, PSFS Building]
  • A. SIS Building
    The SIS Building is the distinctive riverside headquarters of the United Kingdom's Secret Intelligence Service (MI6) located at Vauxhall Cross in London.
  • B. Spirella Building
    The Spirella Building is a historic former corset factory in Letchworth Garden City, England, noted for its distinctive early 20th-century architecture and role in the town’s industrial heritage.
  • C. Martin Building
    The Martin Building is a key architectural wing of the Denver Art Museum, known for housing a significant portion of the museum’s art collections and exhibitions.
  • D. Focsa Building
    The Focsa Building is a prominent mid-20th-century modernist high-rise in Havana, Cuba, known as one of the tallest and most iconic residential structures in the city.
  • E. Solow Building
    The Solow Building is a distinctive modernist skyscraper on Manhattan’s Fifth Avenue, known for its sloping façade and sleek glass-and-marble design.
  • 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: PSFS Building
Triple: [Philadelphia skyline, hasPart, PSFS Building]
Generated description
The PSFS Building is a landmark early International Style skyscraper in Philadelphia, renowned as one of the first modernist high-rises in the United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: PSFS Building
Target entity description: The PSFS Building is a landmark early International Style skyscraper in Philadelphia, renowned as one of the first modernist high-rises in the United States.
  • A. SIS Building
    The SIS Building is the distinctive riverside headquarters of the United Kingdom's Secret Intelligence Service (MI6) located at Vauxhall Cross in London.
  • B. Spirella Building
    The Spirella Building is a historic former corset factory in Letchworth Garden City, England, noted for its distinctive early 20th-century architecture and role in the town’s industrial heritage.
  • C. Martin Building
    The Martin Building is a key architectural wing of the Denver Art Museum, known for housing a significant portion of the museum’s art collections and exhibitions.
  • D. Focsa Building
    The Focsa Building is a prominent mid-20th-century modernist high-rise in Havana, Cuba, known as one of the tallest and most iconic residential structures in the city.
  • E. Solow Building
    The Solow Building is a distinctive modernist skyscraper on Manhattan’s Fifth Avenue, known for its sloping façade and sleek glass-and-marble design.
  • 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_69bd43d0497c8190ac23c65c5804846a completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5a06d6248190a613be9784dd1ef4 completed March 20, 2026, 2:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfaa564988190b565c26b9cd3d3be completed March 21, 2026, 1:55 a.m.
NEDg Description generation batch_69bdfb6fa3fc8190b79b641025710eb1 completed March 21, 2026, 1:59 a.m.
NED2 Entity disambiguation (via description) batch_69bdfbeddd7c8190955bd3363fec4ca1 completed March 21, 2026, 2:01 a.m.
Created at: March 20, 2026, 1:13 p.m.