Triple
T2179870
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Tulsa |
E49014
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
Chapman Stadium
Chapman Stadium is the primary football stadium and athletic venue located on the campus of the University of Tulsa in Tulsa, Oklahoma.
|
E248201
|
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: Chapman Stadium | Statement: [University of Tulsa, hasFacility, Chapman Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chapman Stadium Context triple: [University of Tulsa, hasFacility, Chapman Stadium]
-
A.
Schaefer Stadium
Schaefer Stadium was an outdoor football stadium in Foxborough, Massachusetts, best known as the longtime home of the New England Patriots before the construction of Gillette Stadium.
-
B.
O'Kelly–Riddick Stadium
O'Kelly–Riddick Stadium is a college football stadium in Durham, North Carolina, serving as the home field for the North Carolina Central University Eagles.
-
C.
Stephen Schott Stadium
Stephen Schott Stadium is a college baseball venue in Santa Clara, California, serving as the home field for the Santa Clara University Broncos baseball team.
-
D.
Ron Joyce Stadium
Ron Joyce Stadium is a multi-purpose sports facility located at McMaster University in Hamilton, Ontario, primarily used for Canadian football and other athletic events.
-
E.
Hadlock Field
Hadlock Field is a minor league baseball stadium in Portland, Maine, best known as the home of the Portland Sea Dogs, the Double-A affiliate of the Boston Red Sox.
- 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: Chapman Stadium Triple: [University of Tulsa, hasFacility, Chapman Stadium]
Generated description
Chapman Stadium is the primary football stadium and athletic venue located on the campus of the University of Tulsa in Tulsa, Oklahoma.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chapman Stadium Target entity description: Chapman Stadium is the primary football stadium and athletic venue located on the campus of the University of Tulsa in Tulsa, Oklahoma.
-
A.
Schaefer Stadium
Schaefer Stadium was an outdoor football stadium in Foxborough, Massachusetts, best known as the longtime home of the New England Patriots before the construction of Gillette Stadium.
-
B.
O'Kelly–Riddick Stadium
O'Kelly–Riddick Stadium is a college football stadium in Durham, North Carolina, serving as the home field for the North Carolina Central University Eagles.
-
C.
Stephen Schott Stadium
Stephen Schott Stadium is a college baseball venue in Santa Clara, California, serving as the home field for the Santa Clara University Broncos baseball team.
-
D.
Ron Joyce Stadium
Ron Joyce Stadium is a multi-purpose sports facility located at McMaster University in Hamilton, Ontario, primarily used for Canadian football and other athletic events.
-
E.
Hadlock Field
Hadlock Field is a minor league baseball stadium in Portland, Maine, best known as the home of the Portland Sea Dogs, the Double-A affiliate of the Boston Red Sox.
- 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_69a88aa72d348190a9544bb5b8a4e71d |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abbef0e2f0819080ca457fe3b8b419 |
completed | March 7, 2026, 6 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae6af200948190a2d8866946012de4 |
completed | March 9, 2026, 6:38 a.m. |
| NEDg | Description generation | batch_69ae6bbba3908190b24b6e29175cc449 |
completed | March 9, 2026, 6:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae6c5f6364819085aed383ab0ff8c5 |
completed | March 9, 2026, 6:44 a.m. |
Created at: March 4, 2026, 7:45 p.m.