Triple
T6880370
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Donald Bren School of Information and Computer Sciences |
E158777
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Donald Bren
Donald Bren is an American billionaire real estate developer and philanthropist, best known as the chairman and principal owner of the Irvine Company.
|
E625016
|
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: Donald Bren | Statement: [Donald Bren School of Information and Computer Sciences, namedAfter, Donald Bren]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Donald Bren Context triple: [Donald Bren School of Information and Computer Sciences, namedAfter, Donald Bren]
-
A.
Walter A. Haas Jr.
Walter A. Haas Jr. was an American businessman and philanthropist best known for leading Levi Strauss & Co. as CEO and chairman and for his prominent civic and charitable work in the San Francisco Bay Area.
-
B.
Dwight C. Schar
Dwight C. Schar is an American businessman and philanthropist best known as the founder of homebuilding company NVR, Inc. and for his major donations to educational and political institutions.
-
C.
Walter A. Haas Sr.
Walter A. Haas Sr. was an American businessman and longtime president of Levi Strauss & Co., renowned for his leadership, philanthropy, and impact on business education.
-
D.
David Dornsife
David Dornsife is an American businessman and philanthropist known for his major charitable contributions to higher education and global health initiatives.
-
E.
George Pepperdine
George Pepperdine was an American entrepreneur and philanthropist best known for founding the Western Auto Supply Company and later establishing Pepperdine University in Los Angeles.
- 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: Donald Bren Triple: [Donald Bren School of Information and Computer Sciences, namedAfter, Donald Bren]
Generated description
Donald Bren is an American billionaire real estate developer and philanthropist, best known as the chairman and principal owner of the Irvine Company.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Donald Bren Target entity description: Donald Bren is an American billionaire real estate developer and philanthropist, best known as the chairman and principal owner of the Irvine Company.
-
A.
Walter A. Haas Jr.
Walter A. Haas Jr. was an American businessman and philanthropist best known for leading Levi Strauss & Co. as CEO and chairman and for his prominent civic and charitable work in the San Francisco Bay Area.
-
B.
Dwight C. Schar
Dwight C. Schar is an American businessman and philanthropist best known as the founder of homebuilding company NVR, Inc. and for his major donations to educational and political institutions.
-
C.
Walter A. Haas Sr.
Walter A. Haas Sr. was an American businessman and longtime president of Levi Strauss & Co., renowned for his leadership, philanthropy, and impact on business education.
-
D.
David Dornsife
David Dornsife is an American businessman and philanthropist known for his major charitable contributions to higher education and global health initiatives.
-
E.
George Pepperdine
George Pepperdine was an American entrepreneur and philanthropist best known for founding the Western Auto Supply Company and later establishing Pepperdine University in Los Angeles.
- 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_69c688342f6c8190ad7eea6ba262db99 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d8e60f94819086315b1dd2ea7a3e |
completed | March 27, 2026, 7:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c742c999cc8190a14aa0ae6c7a1f54 |
completed | March 28, 2026, 2:54 a.m. |
| NEDg | Description generation | batch_69c743dffc188190a59ca6c86483c348 |
completed | March 28, 2026, 2:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7444e57a881908808a4bd96505048 |
completed | March 28, 2026, 3 a.m. |
Created at: March 27, 2026, 2:23 p.m.