Triple

T21658
Position Surface form Disambiguated ID Type / Status
Subject Washington Dulles International Airport E430 entity
Predicate architect P184 FINISHED
Object Eero Saarinen
Eero Saarinen was a Finnish-American architect renowned for his innovative, sculptural modernist designs, including landmarks such as the Gateway Arch in St. Louis and the TWA Flight Center at JFK Airport.
E12062 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: Eero Saarinen | Statement: [Washington Dulles International Airport, architect, Eero Saarinen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Eero Saarinen
Context triple: [Washington Dulles International Airport, architect, Eero Saarinen]
  • A. I. M. Pei
    I. M. Pei was a renowned Chinese-American architect celebrated for his modernist designs, including iconic museums and cultural landmarks around the world.
  • B. Edward Durell Stone
    Edward Durell Stone was a prominent 20th-century American architect known for his modernist yet ornamental designs on major public and cultural buildings.
  • C. Frank Gehry
    Frank Gehry is a renowned Canadian-American architect celebrated for his innovative, sculptural, and deconstructivist building designs worldwide.
  • D. Oscar Niemeyer
    Oscar Niemeyer was a pioneering Brazilian architect renowned for his curvaceous modernist designs and major contributions to 20th-century architecture, including landmark civic and cultural buildings worldwide.
  • E. Le Corbusier
    Le Corbusier was a pioneering 20th-century Swiss-French architect and urban planner whose influential modernist designs and theories helped shape contemporary architecture worldwide.
  • 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: Eero Saarinen
Triple: [Washington Dulles International Airport, architect, Eero Saarinen]
Generated description
Eero Saarinen was a Finnish-American architect renowned for his innovative, sculptural modernist designs, including landmarks such as the Gateway Arch in St. Louis and the TWA Flight Center at JFK Airport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Eero Saarinen
Target entity description: Eero Saarinen was a Finnish-American architect renowned for his innovative, sculptural modernist designs, including landmarks such as the Gateway Arch in St. Louis and the TWA Flight Center at JFK Airport.
  • A. I. M. Pei
    I. M. Pei was a renowned Chinese-American architect celebrated for his modernist designs, including iconic museums and cultural landmarks around the world.
  • B. Edward Durell Stone
    Edward Durell Stone was a prominent 20th-century American architect known for his modernist yet ornamental designs on major public and cultural buildings.
  • C. Frank Gehry
    Frank Gehry is a renowned Canadian-American architect celebrated for his innovative, sculptural, and deconstructivist building designs worldwide.
  • D. Oscar Niemeyer
    Oscar Niemeyer was a pioneering Brazilian architect renowned for his curvaceous modernist designs and major contributions to 20th-century architecture, including landmark civic and cultural buildings worldwide.
  • E. Le Corbusier
    Le Corbusier was a pioneering 20th-century Swiss-French architect and urban planner whose influential modernist designs and theories helped shape contemporary architecture worldwide.
  • 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_69a243b4ac2c8190b93c303df797b7b2 completed Feb. 28, 2026, 1:24 a.m.
NER Named-entity recognition batch_69a2466ab310819091842a0ea9fd25de completed Feb. 28, 2026, 1:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69a284f6d1a88190b5e0adeb36cce8cd completed Feb. 28, 2026, 6:02 a.m.
NEDg Description generation batch_69a28596f88c81908467f780192a350b completed Feb. 28, 2026, 6:05 a.m.
NED2 Entity disambiguation (via description) batch_69a2862ebdc4819086328fefd930d795 completed Feb. 28, 2026, 6:07 a.m.
Created at: Feb. 28, 2026, 1:34 a.m.