Triple

T10790592
Position Surface form Disambiguated ID Type / Status
Subject Mary Lee Fitzhugh Custis E254567 entity
Predicate birthName P65 FINISHED
Object Mary Lee Fitzhugh
Mary Lee Fitzhugh was an American plantation mistress and prominent early 19th-century Virginia social figure, best known as the wife of George Washington Parke Custis and grandmother-in-law of Confederate General Robert E. Lee.
E890813 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: Mary Lee Fitzhugh | Statement: [Mary Lee Fitzhugh Custis, birthName, Mary Lee Fitzhugh]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mary Lee Fitzhugh
Context triple: [Mary Lee Fitzhugh Custis, birthName, Mary Lee Fitzhugh]
  • A. Mary Lee Hartford
    Mary Lee Hartford was the second wife of American actor and producer Douglas Fairbanks Jr., known primarily for her marriage into the prominent Fairbanks family.
  • B. Ann Carroll Fitzhugh
    Ann Carroll Fitzhugh was a 19th-century American abolitionist and social reformer, best known as the wife and close collaborator of radical reformer Gerrit Smith in his anti-slavery and philanthropic efforts.
  • C. Mary Lee Johnston
    Mary Lee Johnston is a character in the film "Precious," serving as the abusive and deeply troubled mother of the protagonist, Claireece "Precious" Jones.
  • D. Elizabeth McCord
    Elizabeth McCord is the principled and pragmatic U.S. Secretary of State at the center of the political drama series "Madam Secretary," known for her diplomatic skill and moral conviction.
  • E. Mary Corinna Putnam
    Mary Corinna Putnam was a pioneering American physician and medical researcher, recognized as one of the first women to earn a medical degree in the United States and a leading advocate for women in medicine.
  • 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: Mary Lee Fitzhugh
Triple: [Mary Lee Fitzhugh Custis, birthName, Mary Lee Fitzhugh]
Generated description
Mary Lee Fitzhugh was an American plantation mistress and prominent early 19th-century Virginia social figure, best known as the wife of George Washington Parke Custis and grandmother-in-law of Confederate General Robert E. Lee.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mary Lee Fitzhugh
Target entity description: Mary Lee Fitzhugh was an American plantation mistress and prominent early 19th-century Virginia social figure, best known as the wife of George Washington Parke Custis and grandmother-in-law of Confederate General Robert E. Lee.
  • A. Mary Lee Hartford
    Mary Lee Hartford was the second wife of American actor and producer Douglas Fairbanks Jr., known primarily for her marriage into the prominent Fairbanks family.
  • B. Ann Carroll Fitzhugh
    Ann Carroll Fitzhugh was a 19th-century American abolitionist and social reformer, best known as the wife and close collaborator of radical reformer Gerrit Smith in his anti-slavery and philanthropic efforts.
  • C. Mary Lee Johnston
    Mary Lee Johnston is a character in the film "Precious," serving as the abusive and deeply troubled mother of the protagonist, Claireece "Precious" Jones.
  • D. Elizabeth McCord
    Elizabeth McCord is the principled and pragmatic U.S. Secretary of State at the center of the political drama series "Madam Secretary," known for her diplomatic skill and moral conviction.
  • E. Mary Corinna Putnam
    Mary Corinna Putnam was a pioneering American physician and medical researcher, recognized as one of the first women to earn a medical degree in the United States and a leading advocate for women in medicine.
  • 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_69d6aa609f008190a294200aefcb7bd5 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d732f5b8248190a633dc44ae620a3a completed April 9, 2026, 5:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69dff7b050ec8190b75877d5724c2aec completed April 15, 2026, 8:40 p.m.
NEDg Description generation batch_69e0026e7900819087327db5f625169c completed April 15, 2026, 9:26 p.m.
NED2 Entity disambiguation (via description) batch_69e0057a7704819096becb74dc261883 completed April 15, 2026, 9:39 p.m.
Created at: April 8, 2026, 9:17 p.m.