Triple
T15808035
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Terrace Hill |
E383271
|
entity |
| Predicate | builtFor |
P1261
|
FINISHED |
| Object | Benjamin F. Allen |
—
|
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 F. Allen | Statement: [Terrace Hill, builtFor, Benjamin F. Allen]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Benjamin F. Allen Context triple: [Terrace Hill, builtFor, Benjamin F. Allen]
-
A.
William H. Allin
William H. Allin was an individual of local historical significance whose prominence is reflected by his notable burial at Evergreen Memorial Cemetery.
-
B.
Jeremiah M. Allen
Jeremiah M. Allen was an American industrialist and entrepreneur best known for establishing the Hartford Steam Boiler Inspection and Insurance Company, a pioneering firm in boiler safety and engineering insurance.
-
C.
Clarence R. Allen
Clarence R. Allen was an influential American seismologist and geologist renowned for his pioneering research on earthquake hazards and active fault systems.
-
D.
Benjamin L. Willard
Benjamin L. Willard is the troubled U.S. Army officer and central protagonist of the film "Apocalypse Now," tasked with a covert mission into Cambodia during the Vietnam War.
-
E.
Benjamin K. Humphreys
Benjamin K. Humphreys was a U.S. Army officer and engineer whose service and contributions to the military led to a major American base in South Korea being named in his honor.
- 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 F. Allen Target entity description: Benjamin F. Allen was a prominent 19th-century Iowa banker and businessman for whom the historic Terrace Hill mansion—now the Iowa Governor’s Residence—was originally constructed.
-
A.
William H. Allin
William H. Allin was an individual of local historical significance whose prominence is reflected by his notable burial at Evergreen Memorial Cemetery.
-
B.
Jeremiah M. Allen
Jeremiah M. Allen was an American industrialist and entrepreneur best known for establishing the Hartford Steam Boiler Inspection and Insurance Company, a pioneering firm in boiler safety and engineering insurance.
-
C.
Clarence R. Allen
Clarence R. Allen was an influential American seismologist and geologist renowned for his pioneering research on earthquake hazards and active fault systems.
-
D.
Benjamin L. Willard
Benjamin L. Willard is the troubled U.S. Army officer and central protagonist of the film "Apocalypse Now," tasked with a covert mission into Cambodia during the Vietnam War.
-
E.
Benjamin K. Humphreys
Benjamin K. Humphreys was a U.S. Army officer and engineer whose service and contributions to the military led to a major American base in South Korea being named in his honor.
- 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_69d86da2858c819090cc8481e7207b6e |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e0b52896bc819086ef95cc63e90daa |
completed | April 16, 2026, 10:08 a.m. |
Created at: April 10, 2026, 4:48 a.m.