Triple
T141661
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Warren Buffett |
E2864
|
entity |
| Predicate | hasChild |
P369
|
FINISHED |
| Object |
Howard Graham Buffett
Howard Graham Buffett is an American businessman, farmer, philanthropist, and conservationist known for his global humanitarian and environmental work and as the son of investor Warren Buffett.
|
E18803
|
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: Howard Graham Buffett | Statement: [Warren Buffett, hasChild, Howard Graham Buffett]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Howard Graham Buffett Context triple: [Warren Buffett, hasChild, Howard Graham Buffett]
-
A.
Warren Buffett
Warren Buffett is an American business magnate, investor, and philanthropist, best known as the longtime chairman and CEO of Berkshire Hathaway and one of the world’s most successful value investors.
-
B.
Susan Alice Buffett
Susan Alice Buffett is an American philanthropist and the daughter of billionaire investor Warren Buffett, known for her work in education, social justice, and family-planning initiatives.
-
C.
David Rockefeller
David Rockefeller was an American banker, philanthropist, and heir to the Rockefeller family fortune who led Chase Manhattan Bank and became a prominent figure in global finance and charitable giving.
-
D.
John D. Rockefeller Jr.
John D. Rockefeller Jr. was an American financier and philanthropist who greatly expanded the Rockefeller family’s business and charitable legacy, funding major institutions such as Rockefeller Center, the Museum of Modern Art, and the restoration of Colonial Williamsburg.
-
E.
William Rockefeller
William Rockefeller was an American businessman and co-founder of Standard Oil, instrumental in building one of the largest oil monopolies of the late 19th century.
- 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: Howard Graham Buffett Triple: [Warren Buffett, hasChild, Howard Graham Buffett]
Generated description
Howard Graham Buffett is an American businessman, farmer, philanthropist, and conservationist known for his global humanitarian and environmental work and as the son of investor Warren Buffett.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Howard Graham Buffett Target entity description: Howard Graham Buffett is an American businessman, farmer, philanthropist, and conservationist known for his global humanitarian and environmental work and as the son of investor Warren Buffett.
-
A.
Warren Buffett
Warren Buffett is an American business magnate, investor, and philanthropist, best known as the longtime chairman and CEO of Berkshire Hathaway and one of the world’s most successful value investors.
-
B.
Susan Alice Buffett
Susan Alice Buffett is an American philanthropist and the daughter of billionaire investor Warren Buffett, known for her work in education, social justice, and family-planning initiatives.
-
C.
David Rockefeller
David Rockefeller was an American banker, philanthropist, and heir to the Rockefeller family fortune who led Chase Manhattan Bank and became a prominent figure in global finance and charitable giving.
-
D.
John D. Rockefeller Jr.
John D. Rockefeller Jr. was an American financier and philanthropist who greatly expanded the Rockefeller family’s business and charitable legacy, funding major institutions such as Rockefeller Center, the Museum of Modern Art, and the restoration of Colonial Williamsburg.
-
E.
William Rockefeller
William Rockefeller was an American businessman and co-founder of Standard Oil, instrumental in building one of the largest oil monopolies of the late 19th century.
- 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_69a2521e35c08190b28e5c9f1e3c9b59 |
completed | Feb. 28, 2026, 2:25 a.m. |
| NER | Named-entity recognition | batch_69a257c9cab8819095e8d9fa32c1fbc6 |
completed | Feb. 28, 2026, 2:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2ce36ad848190baf0359475fc0c3e |
completed | Feb. 28, 2026, 11:15 a.m. |
| NEDg | Description generation | batch_69a2ceb2bd48819084fa2f198af74712 |
completed | Feb. 28, 2026, 11:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2cf98fc4881909e3e7cf0b90ae5ce |
completed | Feb. 28, 2026, 11:20 a.m. |
Created at: Feb. 28, 2026, 2:31 a.m.