Triple

T449723
Position Surface form Disambiguated ID Type / Status
Subject Lane E7099 entity
Predicate hasNotableBearer P458 FINISHED
Object Harriet Lane
Harriet Lane was the niece and acting First Lady of U.S. President James Buchanan, remembered for her influential role in Washington society and advocacy for the arts and children’s health.
E59550 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: Harriet Lane | Statement: [Lane, hasNotableBearer, Harriet Lane]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harriet Lane
Context triple: [Lane, hasNotableBearer, Harriet Lane]
  • A. Louisa Catherine Adams
    Louisa Catherine Adams was the First Lady of the United States from 1825 to 1829 as the wife of President John Quincy Adams and the only First Lady born outside of the present-day United States.
  • B. Mary Todd Lincoln
    Mary Todd Lincoln was the First Lady of the United States during Abraham Lincoln’s presidency, known for her political influence, personal tragedies, and controversial public image during and after the Civil War.
  • C. Alice C. Tyler
    Alice C. Tyler was a philanthropist and environmental advocate whose legacy is honored through the prestigious Tyler Prize for Environmental Achievement.
  • D. Sarah Knox Taylor
    Sarah Knox Taylor was the daughter of U.S. President Zachary Taylor and the first wife of future Confederate president Jefferson Davis, whose early death ended their brief marriage.
  • E. Martha Washington
    Martha Washington was the first First Lady of the United States, a wealthy widow who managed large estates and played a key role as a social and political hostess during George Washington’s leadership.
  • 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: Harriet Lane
Triple: [Lane, hasNotableBearer, Harriet Lane]
Generated description
Harriet Lane was the niece and acting First Lady of U.S. President James Buchanan, remembered for her influential role in Washington society and advocacy for the arts and children’s health.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Harriet Lane
Target entity description: Harriet Lane was the niece and acting First Lady of U.S. President James Buchanan, remembered for her influential role in Washington society and advocacy for the arts and children’s health.
  • A. Louisa Catherine Adams
    Louisa Catherine Adams was the First Lady of the United States from 1825 to 1829 as the wife of President John Quincy Adams and the only First Lady born outside of the present-day United States.
  • B. Mary Todd Lincoln
    Mary Todd Lincoln was the First Lady of the United States during Abraham Lincoln’s presidency, known for her political influence, personal tragedies, and controversial public image during and after the Civil War.
  • C. Alice C. Tyler
    Alice C. Tyler was a philanthropist and environmental advocate whose legacy is honored through the prestigious Tyler Prize for Environmental Achievement.
  • D. Sarah Knox Taylor
    Sarah Knox Taylor was the daughter of U.S. President Zachary Taylor and the first wife of future Confederate president Jefferson Davis, whose early death ended their brief marriage.
  • E. Martha Washington
    Martha Washington was the first First Lady of the United States, a wealthy widow who managed large estates and played a key role as a social and political hostess during George Washington’s leadership.
  • 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_69a2e7e4676c81909ea0dbdecac0687c completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ef691cc8819091729eaac52c9457 completed Feb. 28, 2026, 1:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69a467fbd288819086c1862900b80436 completed March 1, 2026, 4:23 p.m.
NEDg Description generation batch_69a4687f09ac8190ac5eef862ab69487 completed March 1, 2026, 4:25 p.m.
NED2 Entity disambiguation (via description) batch_69a46909e1a88190922642eb684cb336 completed March 1, 2026, 4:27 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.