Tuba River
E429820
The Tuba River is a significant river in Siberia, Russia, known for flowing through the Krasnoyarsk region and contributing to the vast Yenisei River basin.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tuba River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2886617 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tuba River Context triple: [Yenisei River, tributary, Tuba River]
-
A.
Cottonwood River
The Cottonwood River is a tributary of the Neosho River in central Kansas, flowing through the city of Emporia and the surrounding prairie landscape.
-
B.
Lolo River
The Lolo River is a significant river in Gabon that feeds into the larger Ogooué River system.
-
C.
Takotna River
The Takotna River is a tributary waterway in southwestern Alaska that feeds into the Kuskokwim River and supports local ecosystems and remote communities.
-
D.
Lana River
The Lana River is a small urban waterway flowing through the center of Tirana, Albania, playing a significant role in the city's landscape and drainage system.
-
E.
Pajaro River
The Pajaro River is a river on California’s Central Coast that drains agricultural valleys and coastal ranges before emptying into Monterey Bay.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tuba River Target entity description: The Tuba River is a significant river in Siberia, Russia, known for flowing through the Krasnoyarsk region and contributing to the vast Yenisei River basin.
-
A.
Cottonwood River
The Cottonwood River is a tributary of the Neosho River in central Kansas, flowing through the city of Emporia and the surrounding prairie landscape.
-
B.
Lolo River
The Lolo River is a significant river in Gabon that feeds into the larger Ogooué River system.
-
C.
Takotna River
The Takotna River is a tributary waterway in southwestern Alaska that feeds into the Kuskokwim River and supports local ecosystems and remote communities.
-
D.
Lana River
The Lana River is a small urban waterway flowing through the center of Tirana, Albania, playing a significant role in the city's landscape and drainage system.
-
E.
Pajaro River
The Pajaro River is a river on California’s Central Coast that drains agricultural valleys and coastal ranges before emptying into Monterey Bay.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Russia ⓘ |
| belongsToHydrologicalRegion | Yenisei basin of Russia ⓘ |
| continent | Asia ⓘ |
| country | Russia ⓘ |
| drainageBasin | Yenisei River basin ⓘ |
| flowsInDirection | generally northward ⓘ |
| flowsThrough | Krasnoyarsk Krai NERFINISHED ⓘ |
| hasClimateZone | continental climate zone ⓘ |
| hasFreezingPeriod | freezes in winter ⓘ |
| hasHydrologicalSystem | Yenisei River system NERFINISHED ⓘ |
| hasPrimaryUse |
fishing
ⓘ
local transportation ⓘ local water supply ⓘ |
| hasSourceRegion | Sayan Mountains region NERFINISHED ⓘ |
| isLocatedInCountrySubdivision | Krasnoyarsk Krai NERFINISHED ⓘ |
| locatedIn |
Eastern Siberia
NERFINISHED
ⓘ
Krasnoyarsk Krai NERFINISHED ⓘ Siberia NERFINISHED ⓘ |
| mouth | Yenisei River NERFINISHED ⓘ |
| mouthLocatedIn | Krasnoyarsk Krai NERFINISHED ⓘ |
| partOf | Yenisei River basin NERFINISHED ⓘ |
| tributaryOf | Yenisei River NERFINISHED ⓘ |
| tributaryType | right tributary ⓘ |
| watercourseCategory | river of Krasnoyarsk Krai ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Tuba River Description of subject: The Tuba River is a significant river in Siberia, Russia, known for flowing through the Krasnoyarsk region and contributing to the vast Yenisei River basin.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.