Triple
T5611375
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rose Bowl Stadium |
E147363
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Rose Bowl Operating Company |
E129145
|
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: Rose Bowl Operating Company | Statement: [Rose Bowl Stadium, 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 Stadium, operator, Rose Bowl Operating Company]
-
A.
Rose Bowl Operating Company
chosen
Rose Bowl Operating Company is the organization responsible for managing and overseeing operations at the historic Rose Bowl stadium in Pasadena, California.
-
B.
Tournament of Roses Association
The Tournament of Roses Association is a nonprofit organization in Pasadena, California, best known for producing the annual Rose Parade and related festivities surrounding the Rose Bowl college football game.
-
C.
Las Vegas Stadium Authority
The Las Vegas Stadium Authority is a public entity responsible for overseeing and managing the publicly owned Allegiant Stadium in Las Vegas, Nevada.
-
D.
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.
-
E.
Anschutz Corporation
Anschutz Corporation is a privately held American holding company with diversified interests in energy, railroads, real estate, sports, and entertainment.
- 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_69c0090500f881908374285baf0ac46f |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c0211fad448190b068b77ed25931d5 |
completed | March 22, 2026, 5:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c04d4d7f4c8190a58124f983589cd2 |
completed | March 22, 2026, 8:13 p.m. |
Created at: March 22, 2026, 3:39 p.m.