Triple
T9228889
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Parkersburg–Belpre Bridge |
E221760
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Belpre |
E786913
|
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: Belpre | Statement: [Parkersburg–Belpre Bridge, namedAfter, Belpre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Belpre Context triple: [Parkersburg–Belpre Bridge, namedAfter, Belpre]
-
A.
Belpre, Ohio
chosen
Belpre, Ohio is a small city along the Ohio River in Washington County known as one of the state’s oldest settlements and a residential community opposite Parkersburg, West Virginia.
-
B.
Wapakoneta, Ohio
Wapakoneta, Ohio is a small city in western Ohio best known as the hometown of astronaut Neil Armstrong and for its strong ties to aerospace history.
-
C.
Richwood, Ohio
Richwood, Ohio is a small village in Union County known as the birthplace of pioneering acoustical physicist Wallace Clement Sabine.
-
D.
Martins Ferry
Martins Ferry is a small city in eastern Ohio along the Ohio River, known as one of the state's oldest settlements and a historic industrial community.
-
E.
Springdale, Ohio
Springdale, Ohio is a suburban city in southwestern Ohio that forms part of the Cincinnati metropolitan area.
- 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_69ca83ec8db08190a9110df8232885d2 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccdaa1c5b4819081dac6713053a8ae |
completed | April 1, 2026, 8:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d09bac57e8819093dd5faf350a4133 |
completed | April 4, 2026, 5:03 a.m. |
Created at: March 30, 2026, 7:29 p.m.