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.