Triple
T940926
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia Business School |
E20302
|
entity |
| Predicate | hasAlumni |
P51
|
FINISHED |
| Object | Sanford I. Weill |
E72764
|
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: Sanford I. Weill | Statement: [Columbia Business School, hasAlumni, Sanford I. Weill]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sanford I. Weill Context triple: [Columbia Business School, hasAlumni, Sanford I. Weill]
-
A.
Sanford I. Weill
chosen
Sanford I. Weill is an American banker and philanthropist best known for building Citigroup into a financial giant and for his major philanthropic contributions to education and medicine.
-
B.
Stephen A. Schwarzman
Stephen A. Schwarzman is an American billionaire businessman, co-founder and CEO of the private equity firm Blackstone, and a prominent philanthropist in education and the arts.
-
C.
David M. Rubenstein
David M. Rubenstein is an American billionaire investor, philanthropist, and co-founder of the global private equity firm The Carlyle Group.
-
D.
Charles F. Dolan
Charles F. Dolan is an American cable television pioneer and media executive best known as the founder of HBO and Cablevision.
-
E.
Jeffrey Sprecher
Jeffrey Sprecher is an American businessman best known as the founder, chairman, and CEO of Intercontinental Exchange (ICE), the global operator of financial and commodity markets and the New York Stock Exchange.
- 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_69a493b0270c81909e6c9ce310f6aa55 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4b38cc6888190b1d9043ec8fbcbc3 |
completed | March 1, 2026, 9:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac6611ad508190aac3a6f15a63bbe8 |
completed | March 7, 2026, 5:53 p.m. |
Created at: March 1, 2026, 7:40 p.m.