Triple
T2118343
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Embarcadero Center |
E43858
|
entity |
| Predicate | architect |
P184
|
FINISHED |
| Object |
John Portman
John Portman was an influential American architect and developer known for his pioneering atrium-centered hotel designs and large-scale urban complexes.
|
E241878
|
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: John Portman | Statement: [Embarcadero Center, architect, John Portman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John Portman Context triple: [Embarcadero Center, architect, John Portman]
-
A.
Charles Gwathmey
Charles Gwathmey was a prominent American modernist architect known for his influential residential designs and as a key member of the New York Five.
-
B.
William Pereira
William Pereira was a prominent 20th-century American architect and urban planner known for his futuristic, modernist designs across major cultural, educational, and commercial projects.
-
C.
Edward Larrabee Barnes
Edward Larrabee Barnes was an American modernist architect known for his refined, minimalist designs for major cultural and educational institutions.
-
D.
Louis Skidmore
Louis Skidmore was an American architect best known as a co-founder of the influential architectural firm Skidmore, Owings & Merrill, which helped shape modernist architecture in the 20th century.
-
E.
Walter P. Moore
Walter P. Moore was a prominent American structural engineer known for pioneering work on large-span sports facilities and innovative stadium designs.
- 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: John Portman Triple: [Embarcadero Center, architect, John Portman]
Generated description
John Portman was an influential American architect and developer known for his pioneering atrium-centered hotel designs and large-scale urban complexes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: John Portman Target entity description: John Portman was an influential American architect and developer known for his pioneering atrium-centered hotel designs and large-scale urban complexes.
-
A.
Charles Gwathmey
Charles Gwathmey was a prominent American modernist architect known for his influential residential designs and as a key member of the New York Five.
-
B.
William Pereira
William Pereira was a prominent 20th-century American architect and urban planner known for his futuristic, modernist designs across major cultural, educational, and commercial projects.
-
C.
Edward Larrabee Barnes
Edward Larrabee Barnes was an American modernist architect known for his refined, minimalist designs for major cultural and educational institutions.
-
D.
Louis Skidmore
Louis Skidmore was an American architect best known as a co-founder of the influential architectural firm Skidmore, Owings & Merrill, which helped shape modernist architecture in the 20th century.
-
E.
Walter P. Moore
Walter P. Moore was a prominent American structural engineer known for pioneering work on large-span sports facilities and innovative stadium designs.
- 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_69a88717cfe48190b7ecdd68c824848a |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abbb3117c081908c5e748a869d1f9f |
completed | March 7, 2026, 5:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae5d8e61d48190af0becdc5a040cd9 |
completed | March 9, 2026, 5:41 a.m. |
| NEDg | Description generation | batch_69ae5e48eefc8190b459278860bb3217 |
completed | March 9, 2026, 5:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae5ec233788190a52dc1a135f7dfb9 |
completed | March 9, 2026, 5:46 a.m. |
Created at: March 4, 2026, 7:44 p.m.