Triple
T2230973
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PPG Paints Arena |
E48762
|
entity |
| Predicate | replaced |
P101
|
FINISHED |
| Object | Mellon Arena |
E116776
|
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: Mellon Arena | Statement: [PPG Paints Arena, replaced, Mellon Arena]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mellon Arena Context triple: [PPG Paints Arena, replaced, Mellon Arena]
-
A.
Civic Arena
chosen
Civic Arena was a distinctive domed sports and entertainment venue in Pittsburgh, Pennsylvania, best known as the longtime home of the NHL’s Pittsburgh Penguins and a landmark of the city’s skyline.
-
B.
PPG Paints Arena
PPG Paints Arena is a multi-purpose indoor arena in Pittsburgh, Pennsylvania, best known as the home venue of the NHL’s Pittsburgh Penguins.
-
C.
Gateway Center Arena
Gateway Center Arena is a multi-purpose indoor sports and entertainment venue located in College Park, Georgia.
-
D.
Schottenstein Center
The Schottenstein Center is a large multi-purpose arena on the Ohio State University campus in Columbus, Ohio, hosting major college basketball games, concerts, and other events.
-
E.
Walter Brown Arena
Walter Brown Arena is an indoor ice hockey venue on Boston University's campus that long served as the historic home of the university’s men’s and women’s hockey programs.
- 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_69a88aa51b388190949868ec9766e587 |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abc06b7374819089fe643e12797bfd |
completed | March 7, 2026, 6:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae71ba743081908e2697374e710681 |
completed | March 9, 2026, 7:07 a.m. |
Created at: March 4, 2026, 7:47 p.m.