Triple
T16550339
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lynnewood Hall |
E402054
|
entity |
| Predicate | architect |
P184
|
FINISHED |
| Object |
Trumbauer architectural firm
Trumbauer architectural firm was a prominent early 20th-century American architectural practice, led by Horace Trumbauer, known for designing grand Beaux-Arts mansions and institutional buildings for wealthy and influential clients.
|
E1219440
|
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: Trumbauer architectural firm | Statement: [Lynnewood Hall, architect, Trumbauer architectural firm]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trumbauer architectural firm Context triple: [Lynnewood Hall, architect, Trumbauer architectural firm]
-
A.
Town and Davis architectural firm
Town and Davis was a prominent early 19th-century American architectural firm known for pioneering Greek Revival and other classical styles in the United States.
-
B.
architectural firm Shreve, Lamb & Harmon
Shreve, Lamb & Harmon was a prominent American architectural firm best known for designing the Empire State Building in New York City.
-
C.
architectural firm Severance & Van Alen
Severance & Van Alen was an early 20th-century New York architectural firm best known as the partnership that included William Van Alen, later famed for designing the Chrysler Building.
-
D.
Fentress Architects
Fentress Architects is an international architecture firm known for designing large-scale public and civic buildings, including major airports, museums, and sports arenas.
-
E.
D. H. Burnham & Company
D. H. Burnham & Company was a prominent late 19th- and early 20th-century American architectural firm led by Daniel H. Burnham, known for its influential skyscraper designs and major urban planning projects.
- 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: Trumbauer architectural firm Triple: [Lynnewood Hall, architect, Trumbauer architectural firm]
Generated description
Trumbauer architectural firm was a prominent early 20th-century American architectural practice, led by Horace Trumbauer, known for designing grand Beaux-Arts mansions and institutional buildings for wealthy and influential clients.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Trumbauer architectural firm Target entity description: Trumbauer architectural firm was a prominent early 20th-century American architectural practice, led by Horace Trumbauer, known for designing grand Beaux-Arts mansions and institutional buildings for wealthy and influential clients.
-
A.
Town and Davis architectural firm
Town and Davis was a prominent early 19th-century American architectural firm known for pioneering Greek Revival and other classical styles in the United States.
-
B.
architectural firm Shreve, Lamb & Harmon
Shreve, Lamb & Harmon was a prominent American architectural firm best known for designing the Empire State Building in New York City.
-
C.
architectural firm Severance & Van Alen
Severance & Van Alen was an early 20th-century New York architectural firm best known as the partnership that included William Van Alen, later famed for designing the Chrysler Building.
-
D.
Fentress Architects
Fentress Architects is an international architecture firm known for designing large-scale public and civic buildings, including major airports, museums, and sports arenas.
-
E.
D. H. Burnham & Company
D. H. Burnham & Company was a prominent late 19th- and early 20th-century American architectural firm led by Daniel H. Burnham, known for its influential skyscraper designs and major urban planning projects.
- 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_69d88384bc30819084229e7dcdc39a41 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e34fc451dc8190b571d5010f4017f4 |
completed | April 18, 2026, 9:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0067b6ca44819085145eb48356e7b4 |
completed | May 10, 2026, 11:10 a.m. |
| NEDg | Description generation | batch_6a00687d228081909d0a39f2c23d4e4d |
completed | May 10, 2026, 11:14 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a006907419881909e8f71714bbe054a |
completed | May 10, 2026, 11:16 a.m. |
Created at: April 10, 2026, 5:15 a.m.