Triple

T19761852
Position Surface form Disambiguated ID Type / Status
Subject Joseph Louis Barrow E474647 entity
Predicate spouse P13 FINISHED
Object Martha Jefferson — NE NERFINISHED

How this triple was built (3 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: Martha Jefferson | Statement: [Joseph Louis Barrow, spouse, Martha Jefferson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Martha Jefferson
Context triple: [Joseph Louis Barrow, spouse, Martha Jefferson]
  • A. Martha Jefferson Randolph
    Martha Jefferson Randolph was the eldest daughter of Thomas Jefferson and a prominent early American woman who served as White House hostess during his presidency.
  • B. Martha Wayles Skelton Jefferson
    Martha Wayles Skelton Jefferson was an American planter's daughter who became the wife of future U.S. President Thomas Jefferson and served as the mistress of Monticello until her death in 1782.
  • C. 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.
  • D. Jenny Willis Jefferson
    Jenny Willis Jefferson is a character from the television sitcom "The Jeffersons," known as the interracially married wife of Lionel Jefferson and daughter of Tom and Helen Willis.
  • 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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Martha Jefferson
Target entity description: Martha Jefferson was the wife of heavyweight boxing legend Joe Louis and a figure known primarily for her connection to his life and career.
  • A. Martha Jefferson Randolph
    Martha Jefferson Randolph was the eldest daughter of Thomas Jefferson and a prominent early American woman who served as White House hostess during his presidency.
  • B. Martha Wayles Skelton Jefferson
    Martha Wayles Skelton Jefferson was an American planter's daughter who became the wife of future U.S. President Thomas Jefferson and served as the mistress of Monticello until her death in 1782.
  • C. 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.
  • D. Jenny Willis Jefferson
    Jenny Willis Jefferson is a character from the television sitcom "The Jeffersons," known as the interracially married wife of Lionel Jefferson and daughter of Tom and Helen Willis.
  • 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 (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_69d8e51a43a08190956bc6df13c91a77 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6532004d08190944234d35e74085b completed April 20, 2026, 4:24 p.m.
Created at: April 10, 2026, 1:48 p.m.