Triple
T2743052
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oakland (Pittsburgh) |
E60796
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Petersen Events Center |
E196003
|
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: Petersen Events Center | Statement: [Oakland (Pittsburgh), contains, Petersen Events Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Petersen Events Center Context triple: [Oakland (Pittsburgh), contains, Petersen Events Center]
-
A.
Petersen Events Center
chosen
The Petersen Events Center is a multi-purpose arena and athletic facility that serves as the home court for the University of Pittsburgh’s basketball teams and hosts major concerts and events.
-
B.
Berry Events Center
Berry Events Center is a multi-purpose arena on the campus of Northern Michigan University that hosts the school's hockey and basketball games as well as concerts and other large events.
-
C.
Lawlor Events Center
Lawlor Events Center is a multi-purpose arena in Reno, Nevada, primarily known as the home venue for the University of Nevada Wolf Pack basketball teams and for hosting major concerts and events.
-
D.
Baxter Arena
Baxter Arena is a multi-purpose sports and entertainment venue in Omaha, Nebraska, best known as the home arena for the University of Nebraska Omaha’s athletic programs.
-
E.
Pinnacle Bank Arena
Pinnacle Bank Arena is a multi-purpose indoor venue in Lincoln, Nebraska, best known as the home of the University of Nebraska Cornhuskers men's and women's basketball teams and for hosting major concerts and events.
- 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_69ab4b79846081909096725374d65ce9 |
completed | March 6, 2026, 9:47 p.m. |
| NER | Named-entity recognition | batch_69abdb314410819095d4822f9277e6ff |
completed | March 7, 2026, 8 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afc640af508190b5d089dc5feac504 |
completed | March 10, 2026, 7:20 a.m. |
Created at: March 6, 2026, 9:56 p.m.