Triple
T2086778
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Parke Custis |
E45368
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object |
Abingdon plantation on the Potomac River
Abingdon plantation on the Potomac River was a prominent 18th-century Virginia estate near present-day Reagan National Airport, historically linked to the family of Martha Washington through her son John Parke Custis.
|
E232077
|
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: Abingdon plantation on the Potomac River | Statement: [John Parke Custis, associatedWith, Abingdon plantation on the Potomac River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Abingdon plantation on the Potomac River Context triple: [John Parke Custis, associatedWith, Abingdon plantation on the Potomac River]
-
A.
Shadwell plantation
Shadwell plantation was the 18th-century Virginia estate best known as the birthplace and early home of Thomas Jefferson.
-
B.
Chantilly plantation
Chantilly plantation was a historic Virginia estate whose name later inspired the naming of the community of Chantilly, Virginia.
-
C.
Belle Grove Plantation, Virginia
Belle Grove Plantation in Virginia is a historic 18th-century estate best known as the birthplace of James Madison, the fourth president of the United States.
-
D.
Chestnut Grove plantation
Chestnut Grove plantation was an 18th-century Virginia estate best known as the birthplace and family home of Martha Washington, the future first First Lady of the United States.
-
E.
Northern Neck
Northern Neck is a historic peninsula in eastern Virginia between the Potomac and Rappahannock Rivers, known as the birthplace region of several U.S. presidents and for its rural, waterfront character.
- 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: Abingdon plantation on the Potomac River Triple: [John Parke Custis, associatedWith, Abingdon plantation on the Potomac River]
Generated description
Abingdon plantation on the Potomac River was a prominent 18th-century Virginia estate near present-day Reagan National Airport, historically linked to the family of Martha Washington through her son John Parke Custis.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Abingdon plantation on the Potomac River Target entity description: Abingdon plantation on the Potomac River was a prominent 18th-century Virginia estate near present-day Reagan National Airport, historically linked to the family of Martha Washington through her son John Parke Custis.
-
A.
Shadwell plantation
Shadwell plantation was the 18th-century Virginia estate best known as the birthplace and early home of Thomas Jefferson.
-
B.
Chantilly plantation
Chantilly plantation was a historic Virginia estate whose name later inspired the naming of the community of Chantilly, Virginia.
-
C.
Belle Grove Plantation, Virginia
Belle Grove Plantation in Virginia is a historic 18th-century estate best known as the birthplace of James Madison, the fourth president of the United States.
-
D.
Chestnut Grove plantation
Chestnut Grove plantation was an 18th-century Virginia estate best known as the birthplace and family home of Martha Washington, the future first First Lady of the United States.
-
E.
Northern Neck
Northern Neck is a historic peninsula in eastern Virginia between the Potomac and Rappahannock Rivers, known as the birthplace region of several U.S. presidents and for its rural, waterfront character.
- 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_69a8891869c88190a02643e3bb746f59 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abba5641208190b925676b8d80f300 |
completed | March 7, 2026, 5:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae273f8e3481908c45f1686072a95d |
completed | March 9, 2026, 1:49 a.m. |
| NEDg | Description generation | batch_69ae29284a90819088ce2344b139e714 |
completed | March 9, 2026, 1:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae29c9b6ac8190a0256fb911afaf72 |
completed | March 9, 2026, 2 a.m. |
Created at: March 4, 2026, 7:41 p.m.