Triple
T5175062
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Civic Arena |
E116776
|
entity |
| Predicate | openedAs |
P6141
|
FINISHED |
| Object | Pittsburgh Civic 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: Pittsburgh Civic Arena | Statement: [Civic Arena, openedAs, Pittsburgh Civic Arena]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pittsburgh Civic Arena Context triple: [Civic Arena, openedAs, Pittsburgh Civic 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.
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.
-
C.
Erie Insurance Arena
Erie Insurance Arena is a multi-purpose indoor venue in Erie, Pennsylvania, primarily used for sports events, concerts, and other large-scale entertainment.
-
D.
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.
-
E.
St. Louis Arena
St. Louis Arena was a historic indoor sports and entertainment venue in St. Louis, Missouri, best known for hosting professional basketball and hockey games as well as major concerts and events before its demolition in 1999.
- 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_69bd445ff97c81909a2615cc56235470 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7971284481909e6d07b2368a4f76 |
completed | March 20, 2026, 4:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bee07a6620819089e2b3fcb322a47e |
completed | March 21, 2026, 6:16 p.m. |
Created at: March 20, 2026, 1:45 p.m.