Triple
T870641
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Howard Graham Buffett |
E18803
|
entity |
| Predicate | sibling |
P363
|
FINISHED |
| Object | Susan Alice Buffett |
E17961
|
NE FINISHED |
How this triple was built (2 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: Susan Alice Buffett | Statement: [Howard Graham Buffett, sibling, Susan Alice Buffett]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Susan Alice Buffett Context triple: [Howard Graham Buffett, sibling, Susan Alice Buffett]
-
A.
Susan Alice Buffett
chosen
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.
-
B.
Peter Buffett
Peter Buffett is an American musician, composer, author, and philanthropist known for his work in film and television scoring and his leadership in social-impact initiatives.
-
C.
Susan Thompson Buffett Foundation
The Susan Thompson Buffett Foundation is a philanthropic organization, largely funded by Warren Buffett, that focuses on education, reproductive health, and family planning initiatives worldwide.
-
D.
Abigail S. Wexner
Abigail S. Wexner is an American philanthropist and attorney known for her leadership in charitable, educational, and community initiatives, particularly in Ohio.
-
E.
Marjorie Merriweather Post
Marjorie Merriweather Post was a prominent American businesswoman, socialite, and philanthropist who inherited and greatly expanded the Post cereal fortune and became known for her lavish estates and art patronage.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a4938db1f081909bcd1ad2713b6096 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ac94d5ac81909feee876696da589 |
completed | March 1, 2026, 9:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7c01af9608190b3b735c590024f03 |
completed | March 4, 2026, 5:16 a.m. |
Created at: March 1, 2026, 7:39 p.m.