Triple
T256288
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Franklin D. Roosevelt Jr. |
E5443
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
Ethel du Pont
Ethel du Pont was an American socialite and heiress of the prominent du Pont family who became widely known for her marriage to Franklin D. Roosevelt Jr.
|
E42771
|
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: Ethel du Pont | Statement: [Franklin D. Roosevelt Jr., spouse, Ethel du Pont]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ethel du Pont Context triple: [Franklin D. Roosevelt Jr., spouse, Ethel du Pont]
-
A.
Pierre S. du Pont
Pierre S. du Pont was an American industrialist and executive who led the DuPont Company and General Motors, playing a major role in early 20th-century corporate and architectural development.
-
B.
Charles Stewart Mott
Charles Stewart Mott was an American industrialist and philanthropist best known as an early partner in General Motors and a major benefactor of civic and educational causes.
-
C.
Andrew W. Mellon
Andrew W. Mellon was an American financier, industrialist, and philanthropist who served as U.S. Secretary of the Treasury and became a major patron of the arts.
-
D.
Henry Clay Frick
Henry Clay Frick was an American industrialist and financier best known for his leadership in the steel and coke industries and his role in the development of Carnegie Steel.
-
E.
Frederic L. Smith
Frederic L. Smith was an American industrialist and early automotive pioneer who played a key role in the creation and development of General Motors.
- 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: Ethel du Pont Triple: [Franklin D. Roosevelt Jr., spouse, Ethel du Pont]
Generated description
Ethel du Pont was an American socialite and heiress of the prominent du Pont family who became widely known for her marriage to Franklin D. Roosevelt Jr.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ethel du Pont Target entity description: Ethel du Pont was an American socialite and heiress of the prominent du Pont family who became widely known for her marriage to Franklin D. Roosevelt Jr.
-
A.
Pierre S. du Pont
Pierre S. du Pont was an American industrialist and executive who led the DuPont Company and General Motors, playing a major role in early 20th-century corporate and architectural development.
-
B.
Charles Stewart Mott
Charles Stewart Mott was an American industrialist and philanthropist best known as an early partner in General Motors and a major benefactor of civic and educational causes.
-
C.
Andrew W. Mellon
Andrew W. Mellon was an American financier, industrialist, and philanthropist who served as U.S. Secretary of the Treasury and became a major patron of the arts.
-
D.
Henry Clay Frick
Henry Clay Frick was an American industrialist and financier best known for his leadership in the steel and coke industries and his role in the development of Carnegie Steel.
-
E.
Frederic L. Smith
Frederic L. Smith was an American industrialist and early automotive pioneer who played a key role in the creation and development of General Motors.
- 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_69a2580a64ac8190ad76e34bb0715b5e |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25d5884c88190a349d7593b688921 |
completed | Feb. 28, 2026, 3:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3d23d72308190b35d2e6d745d6ee6 |
completed | March 1, 2026, 5:44 a.m. |
| NEDg | Description generation | batch_69a3d2c542548190a5e8b39df0dfb874 |
completed | March 1, 2026, 5:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3d3b33c508190a45a3d9a35095674 |
completed | March 1, 2026, 5:50 a.m. |
Created at: Feb. 28, 2026, 2:55 a.m.