Triple
T257058
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | du Pont Telescope |
E5457
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Alfred I. du Pont
Alfred I. du Pont was an American industrialist and philanthropist from the prominent du Pont family, known for his leadership in the family’s chemical business and his extensive charitable work, particularly in Delaware and Florida.
|
E48340
|
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: Alfred I. du Pont | Statement: [du Pont Telescope, namedAfter, Alfred I. du Pont]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alfred I. du Pont Context triple: [du Pont Telescope, namedAfter, Alfred I. du Pont]
-
A.
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.
-
B.
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.
-
C.
Samuel Francis Du Pont
Samuel Francis Du Pont was a 19th-century U.S. Navy rear admiral noted for his service in the Mexican–American and Civil Wars and for his influential role in modernizing the American naval fleet.
-
D.
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.
-
E.
Henry Rossiter Worthington
Henry Rossiter Worthington was a 19th-century American engineer and inventor best known for pioneering improvements in steam pumping technology and helping to establish mechanical engineering as a formal profession.
- 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: Alfred I. du Pont Triple: [du Pont Telescope, namedAfter, Alfred I. du Pont]
Generated description
Alfred I. du Pont was an American industrialist and philanthropist from the prominent du Pont family, known for his leadership in the family’s chemical business and his extensive charitable work, particularly in Delaware and Florida.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alfred I. du Pont Target entity description: Alfred I. du Pont was an American industrialist and philanthropist from the prominent du Pont family, known for his leadership in the family’s chemical business and his extensive charitable work, particularly in Delaware and Florida.
-
A.
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.
-
B.
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.
-
C.
Samuel Francis Du Pont
Samuel Francis Du Pont was a 19th-century U.S. Navy rear admiral noted for his service in the Mexican–American and Civil Wars and for his influential role in modernizing the American naval fleet.
-
D.
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.
-
E.
Henry Rossiter Worthington
Henry Rossiter Worthington was a 19th-century American engineer and inventor best known for pioneering improvements in steam pumping technology and helping to establish mechanical engineering as a formal profession.
- 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_69a3faf665a08190a9ce9fecfd057eae |
completed | March 1, 2026, 8:38 a.m. |
| NEDg | Description generation | batch_69a3fbb1e0748190abb040da322bce23 |
completed | March 1, 2026, 8:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3fda1f4c88190ab3397b3ce54664f |
completed | March 1, 2026, 8:49 a.m. |
Created at: Feb. 28, 2026, 2:55 a.m.