Triple
T22594643
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IJsselmeer water system |
E574640
|
entity |
| Predicate | mainInflow |
P4496
|
FINISHED |
| Object | Eem River |
—
|
NE NERFINISHED |
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: Eem River | Statement: [IJsselmeer water system, mainInflow, Eem River]
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: Eem River Context triple: [IJsselmeer water system, mainInflow, Eem River]
-
A.
Eem River
chosen
The Eem River is a short river in the central Netherlands that flows through the province of Utrecht into the Eemmeer, playing a role in regional drainage and water management.
-
B.
Eemmeer
Eemmeer is a lake in the central Netherlands that forms part of the border between the provinces of Flevoland and Utrecht and is used for recreation and water management.
-
C.
Oum Er-Rbia River
The Oum Er-Rbia River is one of Morocco’s longest and most important rivers, flowing from the Middle Atlas mountains to the Atlantic Ocean and supporting extensive agricultural and hydropower activities along its course.
-
D.
Urumea River
The Urumea River is a coastal river in the Basque Country of northern Spain that flows through the city of Donostia-San Sebastián before emptying into the Bay of Biscay.
-
E.
Gediz River
The Gediz River is a major river in western Turkey that flows into the Aegean Sea near the city of Izmir.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69e245bc11308190b69d794d5d1e0bb6 |
elicitation | completed |
| NER | batch_69f16164d690819096f7c4efb6cedad9 |
ner | completed |
Created at: April 17, 2026, 2:49 p.m.