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.