Triple
T9129836
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Custis family |
E219054
|
entity |
| Predicate | hasEstate |
P8997
|
FINISHED |
| Object |
Romancoke plantation
Romancoke plantation was a historic Virginia estate associated with the prominent Custis family and later connected to Robert E. Lee through marriage.
|
E779384
|
NE FINISHED |
How this triple was built (4 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: Romancoke plantation | Statement: [Custis family, hasEstate, Romancoke plantation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Romancoke plantation Context triple: [Custis family, hasEstate, Romancoke plantation]
-
A.
Montpelier plantation
Montpelier plantation was the Virginia estate of James and Dolley Madison, best known as the lifelong home of the fourth U.S. president and a major site of early American political history and slavery.
-
B.
Candyland plantation
Candyland plantation is the brutal Mississippi cotton plantation in the film "Django Unchained," notorious for its inhumane treatment of enslaved people under the control of Calvin Candie.
-
C.
Scotchtown plantation
Scotchtown plantation is a historic 18th-century Virginia estate best known as the home of Patrick Henry and his first wife, Sarah Winston Syme Henry.
-
D.
The Hermitage plantation
The Hermitage plantation was a large 19th-century Tennessee estate best known as the home and agricultural operation of U.S. President Andrew Jackson and his family.
-
E.
Tuckahoe plantation
Tuckahoe plantation is a historic 18th-century Virginia estate best known as the childhood home of Thomas Jefferson and one of the most intact examples of colonial plantation architecture in the United States.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Romancoke plantation Triple: [Custis family, hasEstate, Romancoke plantation]
Generated description
Romancoke plantation was a historic Virginia estate associated with the prominent Custis family and later connected to Robert E. Lee through marriage.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Romancoke plantation Target entity description: Romancoke plantation was a historic Virginia estate associated with the prominent Custis family and later connected to Robert E. Lee through marriage.
-
A.
Montpelier plantation
Montpelier plantation was the Virginia estate of James and Dolley Madison, best known as the lifelong home of the fourth U.S. president and a major site of early American political history and slavery.
-
B.
Candyland plantation
Candyland plantation is the brutal Mississippi cotton plantation in the film "Django Unchained," notorious for its inhumane treatment of enslaved people under the control of Calvin Candie.
-
C.
Scotchtown plantation
Scotchtown plantation is a historic 18th-century Virginia estate best known as the home of Patrick Henry and his first wife, Sarah Winston Syme Henry.
-
D.
The Hermitage plantation
The Hermitage plantation was a large 19th-century Tennessee estate best known as the home and agricultural operation of U.S. President Andrew Jackson and his family.
-
E.
Tuckahoe plantation
Tuckahoe plantation is a historic 18th-century Virginia estate best known as the childhood home of Thomas Jefferson and one of the most intact examples of colonial plantation architecture in the United States.
- F. None of above. chosen
Provenance (5 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_69ca83debfc0819095800583e97ab10f |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cca8cdafb48190be5e62b15779d771 |
completed | April 1, 2026, 5:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d030a934988190976aa359f9f902c3 |
completed | April 3, 2026, 9:27 p.m. |
| NEDg | Description generation | batch_69d032a7d9808190a4b3be86e49afb22 |
completed | April 3, 2026, 9:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d0337057048190af062152688599a1 |
completed | April 3, 2026, 9:38 p.m. |
Created at: March 30, 2026, 7:18 p.m.