Triple
T22924960
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thomas Viaduct |
E569276
|
entity |
| Predicate | architect |
P184
|
FINISHED |
| Object | Benjamin Henry Latrobe II |
—
|
NE NERFINISHED |
How this triple was built (3 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: Benjamin Henry Latrobe II | Statement: [Thomas Viaduct, architect, Benjamin Henry Latrobe II]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Benjamin Henry Latrobe II Context triple: [Thomas Viaduct, architect, Benjamin Henry Latrobe II]
-
A.
Benjamin Henry Latrobe
Benjamin Henry Latrobe was a pioneering British-American architect often regarded as the father of American architecture, known for his influential work on the United States Capitol and other early federal buildings.
-
B.
Charles Hazlehurst Latrobe
Charles Hazlehurst Latrobe was an English clergyman and author known for his religious writings and contributions to 19th-century ecclesiastical life.
-
C.
James G. Langdon
James G. Langdon is an architect best known for designing St David’s Hall, a prominent performing arts venue in Cardiff, Wales.
-
D.
John Hazlehurst Boneval Latrobe
John Hazlehurst Boneval Latrobe was a 19th-century American lawyer, inventor, and author known for his role in promoting the B&O Railroad and for his contributions to Maryland’s legal and cultural life.
-
E.
Charles Bulfinch
Charles Bulfinch was a prominent early American architect, often regarded as the first native-born professional architect in the United States, known for his influential Federal-style designs.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Benjamin Henry Latrobe II Target entity description: Benjamin Henry Latrobe II was a prominent 19th-century American civil engineer known for pioneering early railroad bridge design and advancing transportation infrastructure.
-
A.
Benjamin Henry Latrobe
Benjamin Henry Latrobe was a pioneering British-American architect often regarded as the father of American architecture, known for his influential work on the United States Capitol and other early federal buildings.
-
B.
Charles Hazlehurst Latrobe
Charles Hazlehurst Latrobe was an English clergyman and author known for his religious writings and contributions to 19th-century ecclesiastical life.
-
C.
James G. Langdon
James G. Langdon is an architect best known for designing St David’s Hall, a prominent performing arts venue in Cardiff, Wales.
-
D.
John Hazlehurst Boneval Latrobe
John Hazlehurst Boneval Latrobe was a 19th-century American lawyer, inventor, and author known for his role in promoting the B&O Railroad and for his contributions to Maryland’s legal and cultural life.
-
E.
Charles Bulfinch
Charles Bulfinch was a prominent early American architect, often regarded as the first native-born professional architect in the United States, known for his influential Federal-style designs.
- F. None of above. chosen
Provenance (2 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_69e2458f7d008190901dccbaebeaba24 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f180d84fc08190b747c3f9052c657a |
completed | April 29, 2026, 3:54 a.m. |
Created at: April 17, 2026, 3:43 p.m.