Triple
T17388459
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wallingford, Pennsylvania |
E422750
|
entity |
| Predicate | hasHistoricSite |
P1098
|
FINISHED |
| Object | Thomas Leiper Estate |
—
|
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: Thomas Leiper Estate | Statement: [Wallingford, Pennsylvania, hasHistoricSite, Thomas Leiper Estate]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thomas Leiper Estate Context triple: [Wallingford, Pennsylvania, hasHistoricSite, Thomas Leiper Estate]
-
A.
Thomas Leiper Estate
chosen
The Thomas Leiper Estate is a historic 18th-century country house and industrial site associated with early American businessman and patriot Thomas Leiper, notable for its preserved buildings and early transportation innovations.
-
B.
L.C. Smith Estate
L.C. Smith Estate was the estate of typewriter magnate Lyman Cornelius Smith, whose holdings financed major early-20th-century developments such as Seattle’s Smith Tower.
-
C.
Liebler & Co.
Liebler & Co. was a prominent early 20th-century theatrical production and management company known for presenting plays on Broadway and other major stages.
-
D.
Levitt & Sons
Levitt & Sons was a prominent American real estate development company best known for pioneering large-scale suburban housing communities in the mid-20th century.
-
E.
Napier & Son
Napier & Son was a British engineering company renowned for producing high-performance aircraft engines in the early 20th century.
- 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_69d889d710288190bf0f4762801fefae |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43a8b66288190b29bb82eff761902 |
completed | April 19, 2026, 2:14 a.m. |
Created at: April 10, 2026, 5:45 a.m.