Katur, Andhra Pradesh, India
E255795
Katur, Andhra Pradesh, India is a village in the southeastern Indian state of Andhra Pradesh, known as the birthplace of computer scientist and Turing Award laureate Raj Reddy.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Katur, Andhra Pradesh, India canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2315502 — 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: Katur, Andhra Pradesh, India Context triple: [Raj Reddy, birthPlace, Katur, Andhra Pradesh, India]
-
A.
Thorapalli
Thorapalli is a village in Tamil Nadu, India, best known as the birthplace of Indian statesman and last Governor-General of India, C. Rajagopalachari.
-
B.
Kurnool
Kurnool is a prominent city in the Indian state of Andhra Pradesh, known historically as a former capital and a key commercial and educational center in the region.
-
C.
Gannavaram
Gannavaram is a suburban town near Vijayawada in Andhra Pradesh, India, known primarily for hosting the city's main airport.
-
D.
Rajahmundry
Rajahmundry is a historic city in the Indian state of Andhra Pradesh, known as a major cultural and commercial center in the Godavari region.
-
E.
Nellore
Nellore is a prominent coastal city in southeastern India known for its agriculture, aquaculture, and role as an administrative and commercial center in Andhra Pradesh.
- 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: Katur, Andhra Pradesh, India Target entity description: Katur, Andhra Pradesh, India is a village in the southeastern Indian state of Andhra Pradesh, known as the birthplace of computer scientist and Turing Award laureate Raj Reddy.
-
A.
Thorapalli
Thorapalli is a village in Tamil Nadu, India, best known as the birthplace of Indian statesman and last Governor-General of India, C. Rajagopalachari.
-
B.
Kurnool
Kurnool is a prominent city in the Indian state of Andhra Pradesh, known historically as a former capital and a key commercial and educational center in the region.
-
C.
Gannavaram
Gannavaram is a suburban town near Vijayawada in Andhra Pradesh, India, known primarily for hosting the city's main airport.
-
D.
Rajahmundry
Rajahmundry is a historic city in the Indian state of Andhra Pradesh, known as a major cultural and commercial center in the Godavari region.
-
E.
Nellore
Nellore is a prominent coastal city in southeastern India known for its agriculture, aquaculture, and role as an administrative and commercial center in Andhra Pradesh.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
computer scientist
ⓘ
village ⓘ |
| awardReceived | Turing Award ⓘ |
| birthplace | Katur, Andhra Pradesh, India self-linksurface differs ⓘ |
| birthplaceOf | Raj Reddy ⓘ |
| continent | Asia ⓘ |
| country | India ⓘ |
| countryOfBirth | India ⓘ |
| geographicalContext | village in southeastern India ⓘ |
| hasNotablePerson | Raj Reddy ⓘ |
| inhabitedPlaceType | rural settlement ⓘ |
| languageUsed | Telugu ⓘ |
| locatedIn |
Andhra Pradesh
ⓘ
India ⓘ |
| locatedInCountrySubdivision | Andhra Pradesh ⓘ |
| locatedInRegion | southeastern India ⓘ |
| notableFor |
association with Turing Award laureate Raj Reddy
ⓘ
being the birthplace of computer scientist Raj Reddy ⓘ |
| notableWorkField | artificial intelligence ⓘ |
| partOf | a rural area of Andhra Pradesh ⓘ |
| primaryLanguage | Telugu ⓘ |
| state | Andhra Pradesh ⓘ |
| stateOfBirth | Andhra Pradesh ⓘ |
| timeZone | Indian Standard Time ⓘ |
| UTCOffset | +05:30 ⓘ |
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: Katur, Andhra Pradesh, India Description of subject: Katur, Andhra Pradesh, India is a village in the southeastern Indian state of Andhra Pradesh, known as the birthplace of computer scientist and Turing Award laureate Raj Reddy.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Raj Reddy