Triple

T375036
Position Surface form Disambiguated ID Type / Status
Subject Broad Street Station (Philadelphia) E8352 entity
Predicate architect P184 FINISHED
Object Frank Furness
Frank Furness was a prominent 19th-century American architect known for his bold, eclectic, and highly original Victorian-era designs, particularly in Philadelphia.
E51571 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: Frank Furness | Statement: [Broad Street Station (Philadelphia), architect, Frank Furness]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Frank Furness
Context triple: [Broad Street Station (Philadelphia), architect, Frank Furness]
  • A. Charles Follen McKim
    Charles Follen McKim was a prominent American Beaux-Arts architect and founding partner of the firm McKim, Mead & White, known for landmark designs such as New York’s Pennsylvania Station and the Boston Public Library.
  • B. John Russell Pope
    John Russell Pope was a prominent American architect best known for his grand neoclassical designs in Washington, D.C., including the Jefferson Memorial and the National Archives Building.
  • C. Cass Gilbert
    Cass Gilbert was a prominent American architect best known for designing landmark structures such as the Woolworth Building in New York City and the United States Supreme Court Building in Washington, D.C.
  • D. Ralph Adams Cram
    Ralph Adams Cram was a prominent American architect best known for his influential Gothic Revival designs, including major collegiate and ecclesiastical buildings in the early 20th century.
  • E. Richard Morris Hunt
    Richard Morris Hunt was a pioneering 19th-century American architect who helped introduce Beaux-Arts principles to the United States and designed many prominent public buildings and grand residences.
  • 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: Frank Furness
Triple: [Broad Street Station (Philadelphia), architect, Frank Furness]
Generated description
Frank Furness was a prominent 19th-century American architect known for his bold, eclectic, and highly original Victorian-era designs, particularly in Philadelphia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Frank Furness
Target entity description: Frank Furness was a prominent 19th-century American architect known for his bold, eclectic, and highly original Victorian-era designs, particularly in Philadelphia.
  • A. Charles Follen McKim
    Charles Follen McKim was a prominent American Beaux-Arts architect and founding partner of the firm McKim, Mead & White, known for landmark designs such as New York’s Pennsylvania Station and the Boston Public Library.
  • B. John Russell Pope
    John Russell Pope was a prominent American architect best known for his grand neoclassical designs in Washington, D.C., including the Jefferson Memorial and the National Archives Building.
  • C. Cass Gilbert
    Cass Gilbert was a prominent American architect best known for designing landmark structures such as the Woolworth Building in New York City and the United States Supreme Court Building in Washington, D.C.
  • D. Ralph Adams Cram
    Ralph Adams Cram was a prominent American architect best known for his influential Gothic Revival designs, including major collegiate and ecclesiastical buildings in the early 20th century.
  • E. Richard Morris Hunt
    Richard Morris Hunt was a pioneering 19th-century American architect who helped introduce Beaux-Arts principles to the United States and designed many prominent public buildings and grand residences.
  • 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_69a2e7f2ec648190b42bc7db424f8109 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec1585648190943f1c698e9b2d81 completed Feb. 28, 2026, 1:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69a413ef8ee4819092beeeb2d6563a2f completed March 1, 2026, 10:24 a.m.
NEDg Description generation batch_69a416193ac88190a8ffe0b8d65a33ea completed March 1, 2026, 10:34 a.m.
NED2 Entity disambiguation (via description) batch_69a416ba08f48190b61b807fb5d7afd6 completed March 1, 2026, 10:36 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.