Triple
T6604055
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Upper Falls |
E149066
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Echo Bridge |
E30331
|
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: Echo Bridge | Statement: [Upper Falls, hasLandmark, Echo 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: Echo Bridge Context triple: [Upper Falls, hasLandmark, Echo Bridge]
-
A.
Echo Bridge
chosen
Echo Bridge is a historic 19th-century stone arch aqueduct and pedestrian bridge spanning the Charles River between Newton and Needham, Massachusetts.
-
B.
Green Bridge
Green Bridge is a historic pedestrian and vehicular bridge in Saint Petersburg, Russia, known for spanning the Moika River near Nevsky Prospekt.
-
C.
Go Between Bridge
Go Between Bridge is a toll bridge in Brisbane, Australia, that carries motor vehicles, pedestrians, and cyclists across the Brisbane River, linking the inner-city suburbs of Milton and West End.
-
D.
New Bridge
New Bridge, also known as UFO Bridge, is a distinctive modern suspension bridge in Bratislava, Slovakia, famous for its single pylon topped with a UFO-shaped observation deck and restaurant.
-
E.
Diamond Bridge
Diamond Bridge is the popular nickname for Gwangan Bridge, a prominent suspension bridge and nighttime landmark in Busan, South Korea.
- 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_69c687eaa7508190bb58ce2aa02039b3 |
elicitation | completed |
| NER | batch_69c6af11f0788190be010c6ee60e150c |
ner | completed |
| NED1 | batch_69c6e43aaa8c8190b7fb3666e4209a75 |
ned_source_triple | completed |
Created at: March 27, 2026, 1:56 p.m.