Triple
T15457357
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | St David’s Hall |
E371804
|
entity |
| Predicate | architect |
P184
|
FINISHED |
| Object | James G. Langdon |
E371804
|
NE FINISHED |
How this triple was built (2 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: James G. Langdon | Statement: [St David’s Hall, architect, James G. Langdon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: James G. Langdon Context triple: [St David’s Hall, architect, James G. Langdon]
-
A.
James G. Langdon
chosen
James G. Langdon is an architect best known for designing St David’s Hall, a prominent performing arts venue in Cardiff, Wales.
-
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.
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.
-
D.
James Renwick Sr.
James Renwick Sr. was a prominent early 19th-century American engineer and Columbia College professor known for his work in physics and engineering education.
-
E.
Frederick Banister
Frederick Banister was a prominent 19th-century British railway engineer known for his influential work on the London, Brighton and South Coast Railway’s infrastructure and expansion.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85cc8bd308190886949510b42e764 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e03f1623f0819086f6fc2bfd536609 |
completed | April 16, 2026, 1:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff21b7b600819081a6087bd6309237 |
completed | May 9, 2026, 11:59 a.m. |
Created at: April 10, 2026, 3:31 a.m.