Triple
T4708933
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zellerbach family |
E104460
|
entity |
| Predicate | hasNotableMember |
P304
|
FINISHED |
| Object |
Isadore Zellerbach
Isadore Zellerbach was an American businessman and philanthropist best known for leading the Crown Zellerbach Corporation and supporting major cultural and civic institutions in San Francisco.
|
E464227
|
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: Isadore Zellerbach | Statement: [Zellerbach family, hasNotableMember, Isadore Zellerbach]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Isadore Zellerbach Context triple: [Zellerbach family, hasNotableMember, Isadore Zellerbach]
-
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.
Jack H. Skirball
Jack H. Skirball was an American film producer and philanthropist known for his work in Hollywood during the mid-20th century.
-
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.
Eugene Kleiner
Eugene Kleiner was a pioneering Silicon Valley engineer and venture capitalist, best known as a co-founder of Fairchild Semiconductor and the influential VC firm Kleiner Perkins.
-
E.
Sidney Kimmel
Sidney Kimmel is an American businessman and film producer known for founding the apparel company Jones New York and producing numerous Hollywood films through his company Sidney Kimmel Entertainment.
- 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: Isadore Zellerbach Triple: [Zellerbach family, hasNotableMember, Isadore Zellerbach]
Generated description
Isadore Zellerbach was an American businessman and philanthropist best known for leading the Crown Zellerbach Corporation and supporting major cultural and civic institutions in San Francisco.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Isadore Zellerbach Target entity description: Isadore Zellerbach was an American businessman and philanthropist best known for leading the Crown Zellerbach Corporation and supporting major cultural and civic institutions in San Francisco.
-
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.
Jack H. Skirball
Jack H. Skirball was an American film producer and philanthropist known for his work in Hollywood during the mid-20th century.
-
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.
Eugene Kleiner
Eugene Kleiner was a pioneering Silicon Valley engineer and venture capitalist, best known as a co-founder of Fairchild Semiconductor and the influential VC firm Kleiner Perkins.
-
E.
Sidney Kimmel
Sidney Kimmel is an American businessman and film producer known for founding the apparel company Jones New York and producing numerous Hollywood films through his company Sidney Kimmel Entertainment.
- 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_69bd43eac3c08190af7e4020c6c3704c |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd63ed2ed081908cd52570ba085806 |
completed | March 20, 2026, 3:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be10721b88819093be46bc5cae17c0 |
completed | March 21, 2026, 3:28 a.m. |
| NEDg | Description generation | batch_69be1452eba88190bf982ab0f464e96f |
completed | March 21, 2026, 3:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be14ca370481909c5e144e63ceb495 |
completed | March 21, 2026, 3:47 a.m. |
Created at: March 20, 2026, 1:17 p.m.