Triple
T3867039
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Levi’s Stadium |
E91885
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object |
Santa Clara Stadium Authority
The Santa Clara Stadium Authority is a public agency created by the City of Santa Clara to own and oversee the operations and financing of Levi’s Stadium, home of the NFL’s San Francisco 49ers.
|
E396005
|
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: Santa Clara Stadium Authority | Statement: [Levi’s Stadium, owner, Santa Clara Stadium Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Santa Clara Stadium Authority Context triple: [Levi’s Stadium, owner, Santa Clara Stadium Authority]
-
A.
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.
-
B.
Sutter Health Park
Sutter Health Park is a minor league baseball stadium in West Sacramento, California, best known as the home venue of the Sacramento River Cats.
-
C.
Santa Clara Broncos athletic facilities
Santa Clara Broncos athletic facilities comprise the collection of sports venues and support complexes used by Santa Clara University’s athletic programs.
-
D.
Santa Clara Broncos baseball
Santa Clara Broncos baseball is the NCAA Division I college baseball program representing Santa Clara University in the West Coast Conference.
-
E.
San Francisco Giants
The San Francisco Giants are a Major League Baseball team based in San Francisco, California, known for their rich history, multiple World Series titles, and iconic home at Oracle Park.
- 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: Santa Clara Stadium Authority Triple: [Levi’s Stadium, owner, Santa Clara Stadium Authority]
Generated description
The Santa Clara Stadium Authority is a public agency created by the City of Santa Clara to own and oversee the operations and financing of Levi’s Stadium, home of the NFL’s San Francisco 49ers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Santa Clara Stadium Authority Target entity description: The Santa Clara Stadium Authority is a public agency created by the City of Santa Clara to own and oversee the operations and financing of Levi’s Stadium, home of the NFL’s San Francisco 49ers.
-
A.
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.
-
B.
Sutter Health Park
Sutter Health Park is a minor league baseball stadium in West Sacramento, California, best known as the home venue of the Sacramento River Cats.
-
C.
Santa Clara Broncos athletic facilities
Santa Clara Broncos athletic facilities comprise the collection of sports venues and support complexes used by Santa Clara University’s athletic programs.
-
D.
Santa Clara Broncos baseball
Santa Clara Broncos baseball is the NCAA Division I college baseball program representing Santa Clara University in the West Coast Conference.
-
E.
San Francisco Giants
The San Francisco Giants are a Major League Baseball team based in San Francisco, California, known for their rich history, multiple World Series titles, and iconic home at Oracle Park.
- 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_69aed9645f348190a9868e7cef56ab7e |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aeec3cc1a88190924125a86f72fd5b |
completed | March 9, 2026, 3:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b512410f38819089adccf0a476dd8f |
completed | March 14, 2026, 7:46 a.m. |
| NEDg | Description generation | batch_69b512f3504c8190be940148a4f726e9 |
completed | March 14, 2026, 7:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5172b369c8190956d7c54943225cd |
completed | March 14, 2026, 8:07 a.m. |
Created at: March 9, 2026, 3:19 p.m.