Saha
E255007
Saha is a surname most notably associated with Indian astrophysicist Meghnad Saha, known for the Saha ionization equation in stellar astrophysics.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Saha canonical | 9 |
How this entity was disambiguated
This entity first appeared as the object of triple T2325508 — 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: Saha Context triple: [Meghnad Saha, familyName, Saha]
-
A.
Mangal
Mangal is a given name most notably borne by Mangal Pandey, an Indian soldier whose actions helped spark the Indian Rebellion of 1857.
-
B.
Varuna
Varuna is a large, rapidly rotating trans-Neptunian object in the Kuiper Belt, notable for its elongated shape and classification as a likely dwarf-planet candidate.
-
C.
Varuna
Varuna is an ancient Vedic god primarily associated with cosmic order, moral law, and the waters, often regarded as a sovereign guardian of ṛta (universal order).
-
D.
Santragachi
Santragachi is a prominent residential and transport hub in the Howrah region of West Bengal, known especially for its major railway junction and nearby lake that attracts migratory birds.
-
E.
Surya
Surya is the Hindu sun god revered as a major solar deity associated with light, power, and vitality.
- 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: Saha Target entity description: Saha is a surname most notably associated with Indian astrophysicist Meghnad Saha, known for the Saha ionization equation in stellar astrophysics.
-
A.
Mangal
Mangal is a given name most notably borne by Mangal Pandey, an Indian soldier whose actions helped spark the Indian Rebellion of 1857.
-
B.
Varuna
Varuna is a large, rapidly rotating trans-Neptunian object in the Kuiper Belt, notable for its elongated shape and classification as a likely dwarf-planet candidate.
-
C.
Varuna
Varuna is an ancient Vedic god primarily associated with cosmic order, moral law, and the waters, often regarded as a sovereign guardian of ṛta (universal order).
-
D.
Santragachi
Santragachi is a prominent residential and transport hub in the Howrah region of West Bengal, known especially for its major railway junction and nearby lake that attracts migratory birds.
-
E.
Surya
Surya is the Hindu sun god revered as a major solar deity associated with light, power, and vitality.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
Bengali-language surname
ⓘ
family name ⓘ surname ⓘ |
| hasAlternativeTransliteration | Shaha ⓘ |
| hasCulturalAssociation |
Bengali Hindu trading communities
ⓘ
Hindu communities in Bengal ⓘ |
| hasLanguageOfOrigin | Bengali ⓘ |
| hasNotableAssociationWithConcept | Saha ionization equation ⓘ |
| hasNotableAssociationWithField | astrophysics ⓘ |
| hasNotableAssociationWithInstitution | Indian scientific community ⓘ |
| hasNotableBearer |
Arunava Saha
ⓘ
Gautam Saha ⓘ Meghnad Saha ⓘ Sabyasachi Saha ⓘ Sanjib Saha ⓘ Subrata Saha ⓘ Wriddhiman Saha ⓘ |
| hasRegionOfOrigin |
Indian subcontinent
ⓘ
linked to:
South Asia
|
| hasScript | Bengali script ⓘ |
| hasScriptForm | সাহা ⓘ |
| isCommonAmong | Bengali-speaking populations ⓘ |
| isEtymologicallyRelatedTo |
Saha (Prakrit/Indic merchant title)
ⓘ
Sahoo ⓘ Sahu ⓘ |
| isUsedInCountry |
Bangladesh
ⓘ
India ⓘ Nepal ⓘ Pakistan ⓘ Sri Lanka ⓘ |
| isUsedInDiasporaCommunity |
Australia
ⓘ
Canada ⓘ Middle Eastern countries ⓘ United Kingdom ⓘ United States ⓘ
linked to:
United States of America
|
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: Saha Description of subject: Saha is a surname most notably associated with Indian astrophysicist Meghnad Saha, known for the Saha ionization equation in stellar astrophysics.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Meghnad Saha (collaborator and contemporary Indian physicist)
subject linked to:
Meghnad