Triple
T6588296
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maeslant (Maas estuary) |
E159282
|
entity |
| Predicate | riverMouthOf |
P3817
|
FINISHED |
| Object | Maas |
E25262
|
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: Maas | Statement: [Maeslant (Maas estuary), riverMouthOf, Maas]
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: Maas Context triple: [Maeslant (Maas estuary), riverMouthOf, Maas]
-
A.
Maas
chosen
The Maas, also known as the Meuse, is a major European river flowing through France, Belgium, and the Netherlands before emptying into the North Sea.
-
B.
Alle River
The Alle River, now known as the Łyna, is a river in northeastern Poland and Russia’s Kaliningrad Oblast that historically formed part of East Prussia and was the site of significant Napoleonic-era military actions.
-
C.
Jukun
The Jukun are an ethnic group of central Nigeria, historically associated with the Kwararafa confederacy and primarily found in present-day Taraba and surrounding states.
-
D.
Gianh River
The Gianh River is a historically significant river in central Vietnam, known as a former boundary between northern and southern regions of the country.
-
E.
Nera River
The Nera River is a central Italian waterway flowing through the regions of Umbria and Lazio before joining the Tiber River.
- 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_69c688366ce8819083f8883983c0df92 |
elicitation | completed |
| NER | batch_69c6aeb0e9d88190aa861e742ff6804e |
ner | completed |
| NED1 | batch_69c6d5794f388190a04f4f9c9e628f22 |
ned_source_triple | completed |
Created at: March 27, 2026, 1:55 p.m.