Triple
T11720170
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pullman Historic District |
E278608
|
entity |
| Predicate | landscapeArchitect |
P6475
|
FINISHED |
| Object | Nathan F. Barrett |
—
|
NE NERFINISHED |
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: Nathan F. Barrett | Statement: [Pullman Historic District, landscapeArchitect, Nathan F. Barrett]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nathan F. Barrett Context triple: [Pullman Historic District, landscapeArchitect, Nathan F. Barrett]
-
A.
Nathan F. Barrett
chosen
Nathan F. Barrett was a prominent American landscape architect known for designing planned industrial communities and urban parks in the late 19th and early 20th centuries.
-
B.
Nathan B. Kelley
Nathan B. Kelley was a 19th-century American architect best known for his significant role in designing and overseeing the construction of the Ohio Statehouse in Columbus.
-
C.
Bradford M. Durfee
Bradford M. Durfee was a prominent local industrialist and philanthropist from Fall River, Massachusetts, for whom Durfee Hall was named in recognition of his contributions to the community.
-
D.
Nathan E. Douglas
Nathan E. Douglas was the pseudonym used by blacklisted American screenwriter Nedrick Young for his film work during the Hollywood blacklist era.
-
E.
Arden L. Bement Jr.
Arden L. Bement Jr. is an American engineer and public servant best known for leading major U.S. science and engineering agencies, including serving as director of the National Science Foundation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d6aaff2ce88190b4a1e4b341ad5377 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a4c26e4c8190ae30d906b4fd4221 |
completed | April 10, 2026, 7:20 a.m. |
Created at: April 8, 2026, 9:40 p.m.