Triple

T1704559
Position Surface form Disambiguated ID Type / Status
Subject Fallingwater E36841 entity
Predicate builtFor P1261 FINISHED
Object Edgar J. Kaufmann Sr.
Edgar J. Kaufmann Sr. was a prominent Pittsburgh department store magnate and arts patron best known as the original owner and namesake client of Frank Lloyd Wright’s iconic Fallingwater house.
 E194663 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: Edgar J. Kaufmann Sr. | Statement: [Fallingwater, builtFor, Edgar J. Kaufmann Sr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Edgar J. Kaufmann Sr.
Context triple: [Fallingwater, builtFor, Edgar J. Kaufmann Sr.]
  • A. John J. Raskob
    John J. Raskob was an American businessman and financier best known for masterminding and financing the construction of New York City's Empire State Building.
  • B. Otto H. Kahn
    Otto H. Kahn was a prominent German-born American investment banker, philanthropist, and patron of the arts active in the early 20th century.
  • C. Edward H. Harkness
    Edward H. Harkness was an American philanthropist and heir to a Standard Oil fortune who became a major benefactor of education, medicine, and public health institutions in the early 20th century.
  • D. John de Menil
    John de Menil was a French-born American art patron and philanthropist best known for co-founding the Menil Collection in Houston with his wife Dominique.
  • E. Herman Bergdorf
    Herman Bergdorf was a German-born American tailor and businessman best known as the co-founder of the luxury department store Bergdorf Goodman in New York City.
  • 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: Edgar J. Kaufmann Sr.
Triple: [Fallingwater, builtFor, Edgar J. Kaufmann Sr.]
Generated description
Edgar J. Kaufmann Sr. was a prominent Pittsburgh department store magnate and arts patron best known as the original owner and namesake client of Frank Lloyd Wright’s iconic Fallingwater house.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Edgar J. Kaufmann Sr.
Target entity description: Edgar J. Kaufmann Sr. was a prominent Pittsburgh department store magnate and arts patron best known as the original owner and namesake client of Frank Lloyd Wright’s iconic Fallingwater house.
  • A. John J. Raskob
    John J. Raskob was an American businessman and financier best known for masterminding and financing the construction of New York City's Empire State Building.
  • B. Otto H. Kahn
    Otto H. Kahn was a prominent German-born American investment banker, philanthropist, and patron of the arts active in the early 20th century.
  • C. Edward H. Harkness
    Edward H. Harkness was an American philanthropist and heir to a Standard Oil fortune who became a major benefactor of education, medicine, and public health institutions in the early 20th century.
  • D. John de Menil
    John de Menil was a French-born American art patron and philanthropist best known for co-founding the Menil Collection in Houston with his wife Dominique.
  • E. Herman Bergdorf
    Herman Bergdorf was a German-born American tailor and businessman best known as the co-founder of the luxury department store Bergdorf Goodman in New York City.
  • 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_69a88617439c819094ffb5d16a0f6307 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa62f25bac8190977d6f3bd79363cb completed March 6, 2026, 5:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad8acf74848190a18e41988647edcd completed March 8, 2026, 2:42 p.m.
NEDg Description generation batch_69ad979b7f2c819094c907bed705db3b completed March 8, 2026, 3:36 p.m.
NED2 Entity disambiguation (via description) batch_69ad9831a87c819089fc3b590ab7ecb2 completed March 8, 2026, 3:39 p.m.
Created at: March 4, 2026, 7:30 p.m.