Triple

T9129819
Position Surface form Disambiguated ID Type / Status
Subject Custis family E219054 entity
Predicate hasNotableMember P304 FINISHED
Object Daniel Parke Custis
Daniel Parke Custis was a wealthy 18th-century Virginia planter best known as the first husband of Martha Washington and for his estate that helped establish George Washington’s fortune.
E784023 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: Daniel Parke Custis | Statement: [Custis family, hasNotableMember, Daniel Parke Custis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Daniel Parke Custis
Context triple: [Custis family, hasNotableMember, Daniel Parke Custis]
  • A. John Custis II
    John Custis II was a prominent 17th-century Virginia planter and political figure who helped establish the Custis family’s wealth and influence in colonial America.
  • B. Martha Parke Custis
    Martha Parke Custis was the daughter of Martha Washington and stepdaughter of George Washington, known as a member of the prominent Custis-Washington family in colonial Virginia.
  • C. Elizabeth Parke Custis
    Elizabeth Parke Custis was one of Martha Washington’s four step-granddaughters, a prominent member of the Virginia gentry in the early American republic.
  • D. Henry Middleton
    Henry Middleton was an American planter and political leader from South Carolina who briefly served as a leading figure in the early stages of the American Revolution.
  • E. Eleanor Parke Custis
    Eleanor Parke Custis was one of the step-granddaughters of George Washington, known for being raised at Mount Vernon and later remembered as a prominent figure in early American society.
  • 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: Daniel Parke Custis
Triple: [Custis family, hasNotableMember, Daniel Parke Custis]
Generated description
Daniel Parke Custis was a wealthy 18th-century Virginia planter best known as the first husband of Martha Washington and for his estate that helped establish George Washington’s fortune.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Daniel Parke Custis
Target entity description: Daniel Parke Custis was a wealthy 18th-century Virginia planter best known as the first husband of Martha Washington and for his estate that helped establish George Washington’s fortune.
  • A. John Custis II
    John Custis II was a prominent 17th-century Virginia planter and political figure who helped establish the Custis family’s wealth and influence in colonial America.
  • B. Martha Parke Custis
    Martha Parke Custis was the daughter of Martha Washington and stepdaughter of George Washington, known as a member of the prominent Custis-Washington family in colonial Virginia.
  • C. Elizabeth Parke Custis
    Elizabeth Parke Custis was one of Martha Washington’s four step-granddaughters, a prominent member of the Virginia gentry in the early American republic.
  • D. Henry Middleton
    Henry Middleton was an American planter and political leader from South Carolina who briefly served as a leading figure in the early stages of the American Revolution.
  • E. Eleanor Parke Custis
    Eleanor Parke Custis was one of the step-granddaughters of George Washington, known for being raised at Mount Vernon and later remembered as a prominent figure in early American society.
  • 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_69d05bf328e8819098be6d42c04a8944 completed April 4, 2026, 12:31 a.m.
NEDg Description generation batch_69d05cfb7058819080d80b7f28125199 completed April 4, 2026, 12:36 a.m.
NED2 Entity disambiguation (via description) batch_69d05d91ad4c8190a45db7484b9f058a completed April 4, 2026, 12:38 a.m.
Created at: March 30, 2026, 7:18 p.m.