Triple
T7455946
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PNC Arena |
E172122
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | PNC Financial Services |
E370986
|
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: PNC Financial Services | Statement: [PNC Arena, namedAfter, PNC Financial Services]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PNC Financial Services Context triple: [PNC Arena, namedAfter, PNC Financial Services]
-
A.
PNC Financial Services
chosen
PNC Financial Services is a major American bank holding company and financial services corporation headquartered in Pittsburgh, Pennsylvania.
-
B.
Fifth Third Bank
Fifth Third Bank is a major U.S. regional banking corporation offering retail, commercial, and financial services, primarily serving customers across the Midwest and Southeast.
-
C.
Mellon Bank
Mellon Bank was a major American financial institution founded by industrialist and philanthropist Andrew W. Mellon, known for its significant role in banking and investment services.
-
D.
U.S. Bank
U.S. Bank is a major American financial services company and one of the largest commercial banks in the United States.
-
E.
KeyBank
KeyBank is a major U.S. regional bank and financial services company headquartered in Cleveland, Ohio.
- 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_69c68a66554c8190add75c65942c0317 |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f3af58dc819093fb0482482779a3 |
completed | March 27, 2026, 9:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c827c39a848190bc275468362ce3bc |
completed | March 28, 2026, 7:10 p.m. |
Created at: March 27, 2026, 3:15 p.m.