Triple
T11214626
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John C. Calhoun |
E265401
|
entity |
| Predicate | residence |
P75
|
FINISHED |
| Object | Fort Hill plantation, South Carolina |
E249278
|
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: Fort Hill plantation, South Carolina | Statement: [John C. Calhoun, residence, Fort Hill plantation, South Carolina]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fort Hill plantation, South Carolina Context triple: [John C. Calhoun, residence, Fort Hill plantation, South Carolina]
-
A.
Fort Hill plantation, South Carolina
chosen
Fort Hill plantation in South Carolina was the antebellum estate and political headquarters of U.S. statesman and pro-slavery advocate John C. Calhoun, later forming the core of what became Clemson University.
-
B.
Mepkin Plantation, South Carolina
Mepkin Plantation, South Carolina is a historic former rice plantation on the Cooper River best known as the estate and place of death of American Revolutionary leader Henry Laurens, and now the site of Mepkin Abbey.
-
C.
Berry Hill Plantation
Berry Hill Plantation is a historic antebellum estate in Halifax County, Virginia, known for its grand Greek Revival mansion and its role in the region’s plantation-era history.
-
D.
Kenmore Plantation
Kenmore Plantation is a historic 18th-century estate and Georgian-style mansion in Fredericksburg, Virginia, known for its ornate plasterwork and ties to George Washington’s family.
-
E.
Kingsmill Plantation
Kingsmill Plantation is a historic colonial-era estate in Virginia that served as a major plantation and residence for the prominent Burwell family and other influential planters.
- 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_69d6aac59460819089b9848b27f57848 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e8e8eef48190932a85784ce15c86 |
completed | April 9, 2026, 5:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e49762e3188190ba3c0e01cf04f6a1 |
completed | April 19, 2026, 8:50 a.m. |
Created at: April 8, 2026, 9:30 p.m.