north Bihar
E153866
North Bihar is a flood-prone region of the Indian state of Bihar, known for its fertile plains and frequent inundation by Himalayan rivers such as the Kosi.
All labels observed (5)
| Label | Occurrences |
|---|---|
| north Bihar canonical | 13 |
| northern Bihar | 9 |
| North Bihar | 3 |
| northern Bihar region | 1 |
| northwestern Bihar | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1351939 — 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: north Bihar Context triple: [Kosi, regionAffectedByFloods, north Bihar]
-
A.
Purvanchal
Purvanchal is the eastern cultural and geographic region of the Indian state of Uttar Pradesh, known for its Bhojpuri-speaking population and rich folk traditions.
-
B.
northern India
Northern India is a culturally and historically rich region of the Indian subcontinent, encompassing the Indo-Gangetic Plain and Himalayan foothills and serving as a cradle for numerous civilizations, religions, and migrations.
-
C.
Rohilkhand
Rohilkhand is a historical region in northern India, located in present-day Uttar Pradesh, known for its Rohilla Afghan heritage and fertile Gangetic plains.
-
D.
Braj region
The Braj region is a culturally and religiously significant area in northern India, traditionally associated with the life of the Hindu deity Krishna and encompassing parts of modern-day Uttar Pradesh and Rajasthan.
-
E.
Uttara
Uttara is a small settlement located on Middle Andaman Island in the Andaman and Nicobar Islands of India.
- 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: north Bihar Target entity description: North Bihar is a flood-prone region of the Indian state of Bihar, known for its fertile plains and frequent inundation by Himalayan rivers such as the Kosi.
-
A.
Purvanchal
Purvanchal is the eastern cultural and geographic region of the Indian state of Uttar Pradesh, known for its Bhojpuri-speaking population and rich folk traditions.
-
B.
northern India
Northern India is a culturally and historically rich region of the Indian subcontinent, encompassing the Indo-Gangetic Plain and Himalayan foothills and serving as a cradle for numerous civilizations, religions, and migrations.
-
C.
Rohilkhand
Rohilkhand is a historical region in northern India, located in present-day Uttar Pradesh, known for its Rohilla Afghan heritage and fertile Gangetic plains.
-
D.
Braj region
The Braj region is a culturally and religiously significant area in northern India, traditionally associated with the life of the Hindu deity Krishna and encompassing parts of modern-day Uttar Pradesh and Rajasthan.
-
E.
Uttara
Uttara is a small settlement located on Middle Andaman Island in the Andaman and Nicobar Islands of India.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
geographical region
ⓘ
region ⓘ |
| administrativelyIncludes |
Kosi division
ⓘ
Mithila region ⓘ Purnia division ⓘ Tirhut division ⓘ |
| borderedBy |
Nepal
ⓘ
Magadh region ⓘ
surface form:
South Bihar
|
| climate | humid subtropical climate ⓘ |
| country | India ⓘ |
| drainedBy |
Bagmati River
ⓘ
Gandak River ⓘ Ganges ⓘ
surface form:
Ganga River
Kamla River ⓘ Kosi ⓘ
surface form:
Kosi River
Mahananda River ⓘ |
| hasCharacteristic |
agricultural region
ⓘ
fertile plains ⓘ flood-prone ⓘ |
| hasIssue |
embankment breaches
ⓘ
riverbank erosion ⓘ waterlogging ⓘ |
| hasMajorCity |
Begusarai
ⓘ
Bhagalpur ⓘ Darbhanga district ⓘ
surface form:
Darbhanga
Katihar ⓘ Kishanganj ⓘ Madhubani painting ⓘ
surface form:
Madhubani
Motihari ⓘ Muzaffarpur ⓘ Patna ⓘ Purnea ⓘ Saharsa ⓘ Samastipur ⓘ Sitamarhi ⓘ |
| knownFor |
Maithili
ⓘ
surface form:
Maithili language
Mithila region ⓘ
surface form:
Mithila culture
high population density ⓘ litchi production ⓘ maize cultivation ⓘ recurrent monsoon floods ⓘ rice cultivation ⓘ sugarcane cultivation ⓘ |
| languageSpoken |
Hindi
ⓘ
Magahi ⓘ Maithili ⓘ |
| locatedIn |
Bihar
ⓘ
Ganges-Brahmaputra-Meghna river system ⓘ
surface form:
Ganges River basin
Indo-Gangetic Plain ⓘ eastern India ⓘ |
| partOf | Bihar ⓘ |
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: north Bihar Description of subject: North Bihar is a flood-prone region of the Indian state of Bihar, known for its fertile plains and frequent inundation by Himalayan rivers such as the Kosi.
Referenced by (27)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
northern Bihar
this entity surface form:
northern Bihar
this entity surface form:
northern Bihar
this entity surface form:
northern Bihar
this entity surface form:
northern Bihar
this entity surface form:
northern Bihar
this entity surface form:
northern Bihar