Triple
T4624414
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Philadelphia skyline |
E101059
|
entity |
| Predicate | hasHistoricalElement |
P14827
|
FINISHED |
| Object |
PSFS Building, one of the first International Style skyscrapers in the U.S.
The PSFS Building is a landmark modernist skyscraper in Philadelphia renowned for pioneering the International Style in American high-rise architecture.
|
E456337
|
NE FINISHED |
How this triple was built (5 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, one of the first International Style skyscrapers in the U.S. | Statement: [Philadelphia skyline, hasHistoricalElement, PSFS Building, one of the first International Style skyscrapers in the U.S.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PSFS Building, one of the first International Style skyscrapers in the U.S. Context triple: [Philadelphia skyline, hasHistoricalElement, PSFS Building, one of the first International Style skyscrapers in the U.S.]
-
A.
First International Building
First International Building is the original name of Renaissance Tower, a prominent skyscraper in downtown Dallas, Texas.
-
B.
International Building
The International Building is a prominent Art Deco skyscraper within New York City's Rockefeller Center complex, known for housing international offices and consulates.
-
C.
International Style
International Style is a modernist architectural movement characterized by functional design, minimal ornamentation, and the use of glass, steel, and concrete in simple geometric forms.
-
D.
Pan Am Building, New York (as co-designer)
The Pan Am Building in New York (now the MetLife Building) is a massive mid-20th-century modernist office skyscraper that became a prominent, controversial landmark over Park Avenue and Grand Central Terminal.
-
E.
Breuer House in Lincoln, Massachusetts
The Breuer House in Lincoln, Massachusetts is a seminal modernist residence that served as architect Marcel Breuer’s own home and a key early example of his Bauhaus-influenced residential design in the United States.
- 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, one of the first International Style skyscrapers in the U.S. Triple: [Philadelphia skyline, hasHistoricalElement, PSFS Building, one of the first International Style skyscrapers in the U.S.]
Generated description
The PSFS Building is a landmark modernist skyscraper in Philadelphia renowned for pioneering the International Style in American high-rise architecture.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PSFS Building, one of the first International Style skyscrapers in the U.S. Target entity description: The PSFS Building is a landmark modernist skyscraper in Philadelphia renowned for pioneering the International Style in American high-rise architecture.
-
A.
First International Building
First International Building is the original name of Renaissance Tower, a prominent skyscraper in downtown Dallas, Texas.
-
B.
International Building
The International Building is a prominent Art Deco skyscraper within New York City's Rockefeller Center complex, known for housing international offices and consulates.
-
C.
International Style
International Style is a modernist architectural movement characterized by functional design, minimal ornamentation, and the use of glass, steel, and concrete in simple geometric forms.
-
D.
Pan Am Building, New York (as co-designer)
The Pan Am Building in New York (now the MetLife Building) is a massive mid-20th-century modernist office skyscraper that became a prominent, controversial landmark over Park Avenue and Grand Central Terminal.
-
E.
Breuer House in Lincoln, Massachusetts
The Breuer House in Lincoln, Massachusetts is a seminal modernist residence that served as architect Marcel Breuer’s own home and a key early example of his Bauhaus-influenced residential design in the United States.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasHistoricalElement Context triple: [Philadelphia skyline, hasHistoricalElement, PSFS Building, one of the first International Style skyscrapers in the U.S.]
-
A.
hasHistoricalEntity
chosen
Indicates a relationship where one entity includes, references, or is associated with another entity that existed or is defined in a past historical context.
-
B.
hasHistoricalSection
Indicates that something includes a dedicated part or segment that presents historical information or context.
-
C.
hasHistorySince
Indicates that an entity has maintained a particular state, condition, or relationship continuously starting from a specified point in time.
-
D.
hasHistoricMarker
Indicates that something is associated with or identified by an official historic marker or plaque recognizing its historical significance.
-
E.
hasHistoricalRoute
Indicates that an entity possesses or is associated with a route that has historical significance or origin.
- F. None of above.
Provenance (6 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. |
| PD | Predicate disambiguation | batch_69bd5231db7c8190b38d4fdbad8bf842 |
completed | March 20, 2026, 1:57 p.m. |
Created at: March 20, 2026, 1:13 p.m.