Triple
T17791545
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Upper Falls (Letchworth State Park) |
E444173
|
entity |
| Predicate | nearbyStructure |
P2064
|
FINISHED |
| Object | Portageville Bridge |
—
|
NE NERFINISHED |
How this triple was built (3 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: Portageville Bridge | Statement: [Upper Falls (Letchworth State Park), nearbyStructure, Portageville Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portageville Bridge Context triple: [Upper Falls (Letchworth State Park), nearbyStructure, Portageville Bridge]
-
A.
Hickman Bridge
Hickman Bridge is a prominent natural sandstone arch and popular hiking destination located within Capitol Reef National Park in Utah.
-
B.
Ironton–Russell Bridge
The Ironton–Russell Bridge is a highway bridge spanning the Ohio River that connects the cities of Ironton, Ohio, and Russell, Kentucky.
-
C.
Baldhead Bridge
Baldhead Bridge is a classic roots reggae album by the Jamaican band Culture, known for its spiritually charged lyrics and harmonies.
-
D.
Riegelsville Bridge
Riegelsville Bridge is a historic suspension bridge spanning the Delaware River, connecting Riegelsville, Pennsylvania with New Jersey.
-
E.
Scudder Falls Bridge
Scudder Falls Bridge is a highway bridge carrying Interstate 295 over the Delaware River between Pennsylvania and New Jersey.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Portageville Bridge Target entity description: Portageville Bridge is a historic railroad bridge spanning the Genesee River in Letchworth State Park in western New York, known for its dramatic views near the park’s Upper Falls.
-
A.
Hickman Bridge
Hickman Bridge is a prominent natural sandstone arch and popular hiking destination located within Capitol Reef National Park in Utah.
-
B.
Ironton–Russell Bridge
The Ironton–Russell Bridge is a highway bridge spanning the Ohio River that connects the cities of Ironton, Ohio, and Russell, Kentucky.
-
C.
Baldhead Bridge
Baldhead Bridge is a classic roots reggae album by the Jamaican band Culture, known for its spiritually charged lyrics and harmonies.
-
D.
Riegelsville Bridge
Riegelsville Bridge is a historic suspension bridge spanning the Delaware River, connecting Riegelsville, Pennsylvania with New Jersey.
-
E.
Scudder Falls Bridge
Scudder Falls Bridge is a highway bridge carrying Interstate 295 over the Delaware River between Pennsylvania and New Jersey.
- F. None of above. chosen
Provenance (2 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_69d8b9efe370819095cd219b143ae727 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e48797408081908c48d98e1525ae87 |
completed | April 19, 2026, 7:43 a.m. |
Created at: April 10, 2026, 10:13 a.m.