Triple
T1119455
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rose Bowl |
E11175
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Rose Bowl Operating Company
Rose Bowl Operating Company is the organization responsible for managing and overseeing operations at the historic Rose Bowl stadium in Pasadena, California.
|
E129145
|
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: Rose Bowl Operating Company | Statement: [Rose Bowl, operator, Rose Bowl Operating Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rose Bowl Operating Company Context triple: [Rose Bowl, operator, Rose Bowl Operating Company]
-
A.
John W. Henry & Company
John W. Henry & Company was a prominent investment management firm founded by commodities trader John W. Henry, best known for its systematic futures and managed futures trading strategies.
-
B.
Anschutz Entertainment Group
Anschutz Entertainment Group is a major American sports and live-entertainment company that owns and operates professional teams, venues, and events worldwide.
-
C.
The Woodbridge Company
The Woodbridge Company is a Canadian private holding and investment firm that serves as the primary investment vehicle for the Thomson family, including its controlling interest in Thomson Reuters.
-
D.
Oak View Group
Oak View Group is a global sports and live entertainment company that develops, owns, and operates arenas and venues, and provides venue management and related services.
-
E.
J. C. Nichols Company
J. C. Nichols Company was a prominent Kansas City real estate development firm best known for pioneering master-planned residential communities and the landmark Country Club Plaza shopping district.
- 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: Rose Bowl Operating Company Triple: [Rose Bowl, operator, Rose Bowl Operating Company]
Generated description
Rose Bowl Operating Company is the organization responsible for managing and overseeing operations at the historic Rose Bowl stadium in Pasadena, California.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rose Bowl Operating Company Target entity description: Rose Bowl Operating Company is the organization responsible for managing and overseeing operations at the historic Rose Bowl stadium in Pasadena, California.
-
A.
John W. Henry & Company
John W. Henry & Company was a prominent investment management firm founded by commodities trader John W. Henry, best known for its systematic futures and managed futures trading strategies.
-
B.
Anschutz Entertainment Group
Anschutz Entertainment Group is a major American sports and live-entertainment company that owns and operates professional teams, venues, and events worldwide.
-
C.
The Woodbridge Company
The Woodbridge Company is a Canadian private holding and investment firm that serves as the primary investment vehicle for the Thomson family, including its controlling interest in Thomson Reuters.
-
D.
Oak View Group
Oak View Group is a global sports and live entertainment company that develops, owns, and operates arenas and venues, and provides venue management and related services.
-
E.
J. C. Nichols Company
J. C. Nichols Company was a prominent Kansas City real estate development firm best known for pioneering master-planned residential communities and the landmark Country Club Plaza shopping district.
- 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_69a493252a648190ac48f8742474a5e8 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a4bbbca3348190a607ce147b2ae70e |
completed | March 1, 2026, 10:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac539b6d9881909c3fe5890ae1f889 |
completed | March 7, 2026, 4:34 p.m. |
| NEDg | Description generation | batch_69ac554aec048190821801070d1a4852 |
completed | March 7, 2026, 4:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac55afd8c88190b0f2bbafc33ad8b7 |
completed | March 7, 2026, 4:43 p.m. |
Created at: March 1, 2026, 7:43 p.m.