Triple
T11846567
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rybinsk |
E281792
|
entity |
| Predicate | locatedAtConfluence |
P11842
|
FINISHED |
| Object | Volga River |
E9405
|
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: Volga River | Statement: [Rybinsk, locatedAtConfluence, Volga River]
Disambiguation candidates (2 decisions)
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: Volga River Context triple: [Rybinsk, locatedAtConfluence, Volga River]
-
A.
Volga River
chosen
The Volga River is the longest river in Europe, flowing through central Russia to the Caspian Sea and serving as a vital waterway for transport, industry, and culture.
-
B.
Ural River
The Ural River is a major river in Russia and Kazakhstan that traditionally marks part of the boundary between the European and Asian continents.
-
C.
Velikaya River
The Velikaya River is a major waterway in northwestern Russia that flows through Pskov Oblast into Lake Peipus, historically serving as an important trade and strategic route.
-
D.
Bobr River
The Bobr River is a tributary watercourse in Belarus that flows through the central part of the country before joining the Berezina River.
-
E.
Kuban River
The Kuban River is a major river in the North Caucasus region of Russia that flows through the Krasnodar Krai before emptying into the Sea of Azov.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: locatedAtConfluence Context triple: [Rybinsk, locatedAtConfluence, Volga River]
-
A.
confluenceLocation
Indicates the place where two or more flowing entities (such as rivers or streams) meet and merge.
-
B.
locatedAtConfluenceOf
chosen
Indicates that something is situated at the meeting point where two or more bodies of water or similar flowing features join together.
-
C.
locatedIn
Indicates that one entity exists or is situated within the spatial, administrative, or conceptual boundaries of another entity.
-
D.
startsAfterConfluenceOf
Indicates that one entity begins at a point located downstream from, and subsequent to, the confluence where two or more other entities merge.
-
E.
collocatedWith
Indicates that two entities are located in the same place or spatial context at the same time.
- F. None of above.
Provenance (4 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d6ab287ba48190a5178779fd19b9b7 |
elicitation | completed |
| NER | batch_69d8a65b5ff08190bb58361f6a6acdca |
ner | completed |
| NED1 | batch_69f49cbc6808819094a73b505907e2ef |
ned_source_triple | completed |
| PD | batch_69d8a254a57481908a1e6ad97919c416 |
pd | completed |
Created at: April 8, 2026, 9:43 p.m.