Triple
T6256664
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pontypridd Old Bridge |
E140182
|
entity |
| Predicate | hasAlternativeName |
P39
|
FINISHED |
| Object | William Edwards Bridge |
E168765
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: William Edwards Bridge | Statement: [Pontypridd Old Bridge, hasAlternativeName, William Edwards Bridge]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: William Edwards Bridge Context triple: [Pontypridd Old Bridge, hasAlternativeName, William Edwards Bridge]
-
A.
William Edwards Bridge
chosen
William Edwards Bridge is an 18th-century stone arch bridge in Pontypridd, Wales, renowned for its elegant single-span design and historical significance.
-
B.
William Jolly Bridge
The William Jolly Bridge is a major heritage-listed road bridge in Brisbane, Australia, known for its distinctive concrete arches and role in connecting the city's inner suburbs across the Brisbane River.
-
C.
Harvey Taylor Bridge
The Harvey Taylor Bridge is a major vehicular bridge spanning the Susquehanna River, connecting downtown Harrisburg, Pennsylvania, with its West Shore suburbs.
-
D.
Hawthorne Bridge
Hawthorne Bridge is a historic truss bridge in Portland, Oregon, known as one of the city’s oldest and most heavily used river crossings.
-
E.
Clark Bridge
The Clark Bridge is a cable-stayed bridge over the Mississippi River that connects Alton, Illinois, to Missouri and serves as a prominent regional transportation landmark.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69c008c95c5c819084bd3dd56133d84d |
elicitation | completed |
| NER | batch_69c063653910819095f1dc3b90ce77db |
ner | completed |
| NED1 | batch_69c8fa179c008190a6bba55cb62b7fe8 |
ned_source_triple | completed |
Created at: March 22, 2026, 4:24 p.m.