Tokko River
E572440
The Tokko River is a tributary waterway in eastern Siberia, Russia, that feeds into the larger Olyokma River within the Lena River basin.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tokko River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5668436 — 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: Tokko River Context triple: [Olyokma River, hasRightTributary, Tokko River]
-
A.
Osuga River
The Osuga River is a watercourse in Russia that flows through the Tver Oblast region, passing near the village of Pryamukhino.
-
B.
Denwa River
The Denwa River is a central waterway in central India that flows through the Satpura region, supporting the rich wildlife and ecosystems of Satpura National Park.
-
C.
Yoshii River
The Yoshii River is a significant river in Japan that serves as one of the main tributaries feeding the larger Shinano River system.
-
D.
Yoshii River
The Yoshii River is a significant river in Okayama Prefecture, Japan, known for flowing through several cities and supporting local agriculture and ecosystems before emptying into the Seto Inland Sea.
-
E.
Inagawa River
The Inagawa River is a river in Japan’s Kansai region that flows through Hyōgo Prefecture, including the city of Amagasaki, before emptying into Osaka 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: Tokko River Target entity description: The Tokko River is a tributary waterway in eastern Siberia, Russia, that feeds into the larger Olyokma River within the Lena River basin.
-
A.
Osuga River
The Osuga River is a watercourse in Russia that flows through the Tver Oblast region, passing near the village of Pryamukhino.
-
B.
Denwa River
The Denwa River is a central waterway in central India that flows through the Satpura region, supporting the rich wildlife and ecosystems of Satpura National Park.
-
C.
Yoshii River
The Yoshii River is a significant river in Japan that serves as one of the main tributaries feeding the larger Shinano River system.
-
D.
Yoshii River
The Yoshii River is a significant river in Okayama Prefecture, Japan, known for flowing through several cities and supporting local agriculture and ecosystems before emptying into the Seto Inland Sea.
-
E.
Inagawa River
The Inagawa River is a river in Japan’s Kansai region that flows through Hyōgo Prefecture, including the city of Amagasaki, before emptying into Osaka Bay.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinSize | 23300 km² ⓘ |
| confluenceLocation | near village of Tokko ⓘ |
| continent | Asia ⓘ |
| country | Russia ⓘ |
| drainageBasin | Lena River drainage basin ⓘ |
| ecoregion | East Siberian taiga ⓘ |
| flowsThrough |
Olyokminsky District
ⓘ
Sakha Republic ⓘ |
| freezesIn | October ⓘ |
| hasFeature |
mountainous upper course
ⓘ
taiga-covered valley ⓘ |
| hasLeftTributary |
Choruoda River
ⓘ
Teene River ⓘ |
| hasRightTributary |
Khatyngnakh River
ⓘ
Neleger River ⓘ |
| languageOfToponym |
Yakut language
ⓘ
linked to:
Sakha language
|
| length | 446 km ⓘ |
| locatedIn |
Eastern Siberia
ⓘ
Sakha Republic ⓘ |
| mouth | Olyokma River ⓘ |
| namedAfter | village of Tokko ⓘ |
| partOf |
Lena River basin
ⓘ
Olyokma River basin ⓘ |
| region |
Russian Far East
ⓘ
linked to:
Russia Far East
|
| rightTributaryOf | Olyokma River ⓘ |
| riverSystem | Lena River ⓘ |
| sourceCountry | Russia ⓘ |
| sourceLocation | Aldan Highlands ⓘ |
| sourceRegion | Sakha Republic ⓘ |
| thawsIn | May ⓘ |
| tributaryOf | Olyokma River ⓘ |
| usedFor |
local river transport
ⓘ
subsistence fishing ⓘ |
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: Tokko River Description of subject: The Tokko River is a tributary waterway in eastern Siberia, Russia, that feeds into the larger Olyokma River within the Lena River basin.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.