Ib River
E490408
The Ib River is a significant river in eastern India that flows through the states of Chhattisgarh and Odisha before joining the Mahanadi.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ib River canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T4731261 — 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: Ib River Context triple: [Mahanadi River, hasTributary, Ib River]
-
A.
Ornain River
The Ornain River is a tributary waterway in northeastern France that feeds into the Meuse River and flows through the Grand Est region.
-
B.
Moira River
The Moira River is a river in southeastern Ontario, Canada, that flows south through several communities before emptying into the Bay of Quinte on Lake Ontario.
-
C.
River Fergus
River Fergus is a river in County Clare, Ireland, that flows through Ennis before joining the River Shannon.
-
D.
River Oich
River Oich is a short Scottish river in the Great Glen that flows between Loch Oich and Loch Ness, running roughly parallel to the Caledonian Canal.
-
E.
River Kilbroney
River Kilbroney is a small river in County Down, Northern Ireland, flowing through the village of Rostrevor and into Carlingford Lough.
- 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: Ib River Target entity description: The Ib River is a significant river in eastern India that flows through the states of Chhattisgarh and Odisha before joining the Mahanadi.
-
A.
Ornain River
The Ornain River is a tributary waterway in northeastern France that feeds into the Meuse River and flows through the Grand Est region.
-
B.
Moira River
The Moira River is a river in southeastern Ontario, Canada, that flows south through several communities before emptying into the Bay of Quinte on Lake Ontario.
-
C.
River Fergus
River Fergus is a river in County Clare, Ireland, that flows through Ennis before joining the River Shannon.
-
D.
River Oich
River Oich is a short Scottish river in the Great Glen that flows between Loch Oich and Loch Ness, running roughly parallel to the Caledonian Canal.
-
E.
River Kilbroney
River Kilbroney is a small river in County Down, Northern Ireland, flowing through the village of Rostrevor and into Carlingford Lough.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | India ⓘ |
| continent | Asia ⓘ |
| country | India ⓘ |
| flowsInDirection | generally eastward ⓘ |
| flowsThrough |
Chhattisgarh
ⓘ
Odisha ⓘ
linked to:
Orissa
|
| hasEcosystem | freshwater ecosystem ⓘ |
| joins | Mahanadi River ⓘ |
| locatedIn |
Chhattisgarh
ⓘ
Indian subcontinent ⓘ
linked to:
South Asia
Odisha ⓘ
linked to:
Orissa
eastern India ⓘ |
| mouthLocation | Mahanadi River ⓘ |
| partOf |
Mahanadi River basin
ⓘ
linked to:
Mahanadi River Basin
|
| passesNear | coal mining areas of eastern India ⓘ |
| region |
Central India
ⓘ
Eastern India ⓘ
linked to:
eastern India
|
| significance | important tributary of the Mahanadi River ⓘ |
| state |
Chhattisgarh
ⓘ
Odisha ⓘ
linked to:
Orissa
|
| tributaryOf | Mahanadi River ⓘ |
| usedFor |
fishing
ⓘ
irrigation ⓘ local water supply ⓘ |
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: Ib River Description of subject: The Ib River is a significant river in eastern India that flows through the states of Chhattisgarh and Odisha before joining the Mahanadi.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.