Aryabhatiya
E677775
Aryabhatiya is an influential 5th-century Indian mathematical and astronomical treatise that introduced advanced concepts such as place-value notation, trigonometric functions, and accurate astronomical calculations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Aryabhatiya canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7639698 — 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: Aryabhatiya Context triple: [Aryabhata, knownFor, Aryabhatiya]
-
A.
Surya Siddhanta
Surya Siddhanta is an ancient Indian astronomical treatise that systematically outlines mathematical and observational methods for calculating planetary motions, eclipses, and calendrical time.
-
B.
Siddhānta-kaumudī
Siddhānta-kaumudī is a renowned systematic commentary and reorganization of Pāṇini’s Aṣṭādhyāyī that presents Sanskrit grammar rules in a more accessible and pedagogical order.
-
C.
Zīj al-Sindhind
Zīj al-Sindhind is an influential early 9th-century astronomical handbook and set of tables by Al-Khwarizmi that helped introduce and adapt Indian and Persian astronomical methods to the Islamic world.
-
D.
Yuktidīpikā
Yuktidīpikā is an important early commentary on the Sāṃkhya Kārikā that offers detailed philosophical analysis and defense of classical Sāṃkhya thought.
-
E.
Siddhanta Shiromani
Siddhanta Shiromani is a 12th-century Sanskrit treatise on Indian astronomy and mathematics by Bhaskara II, renowned for its advanced treatment of planetary motions, eclipses, and mathematical techniques.
- 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: Aryabhatiya Target entity description: Aryabhatiya is an influential 5th-century Indian mathematical and astronomical treatise that introduced advanced concepts such as place-value notation, trigonometric functions, and accurate astronomical calculations.
-
A.
Surya Siddhanta
Surya Siddhanta is an ancient Indian astronomical treatise that systematically outlines mathematical and observational methods for calculating planetary motions, eclipses, and calendrical time.
-
B.
Siddhānta-kaumudī
Siddhānta-kaumudī is a renowned systematic commentary and reorganization of Pāṇini’s Aṣṭādhyāyī that presents Sanskrit grammar rules in a more accessible and pedagogical order.
-
C.
Zīj al-Sindhind
Zīj al-Sindhind is an influential early 9th-century astronomical handbook and set of tables by Al-Khwarizmi that helped introduce and adapt Indian and Persian astronomical methods to the Islamic world.
-
D.
Yuktidīpikā
Yuktidīpikā is an important early commentary on the Sāṃkhya Kārikā that offers detailed philosophical analysis and defense of classical Sāṃkhya thought.
-
E.
Siddhanta Shiromani
Siddhanta Shiromani is a 12th-century Sanskrit treatise on Indian astronomy and mathematics by Bhaskara II, renowned for its advanced treatment of planetary motions, eclipses, and mathematical techniques.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Sanskrit text
ⓘ
astronomical treatise ⓘ mathematical treatise ⓘ |
| approximateValueOfPi | 3.1416 ⓘ |
| author | Aryabhata NERFINISHED ⓘ |
| century | 5th century ⓘ |
| circulation | widely studied in medieval India ⓘ |
| commentedOnBy |
Bhaskara I
NERFINISHED
ⓘ
Nilakantha Somayaji NERFINISHED ⓘ |
| contains |
algebra
ⓘ
geometry ⓘ number theory ⓘ planetary models ⓘ spherical astronomy ⓘ trigonometry ⓘ |
| countryOfOrigin | India ⓘ |
| dateWritten | 499 ⓘ |
| describes |
calculation of eclipses
ⓘ
indeterminate equations ⓘ lunar month length ⓘ mean motions of planets ⓘ methods for extracting cube roots ⓘ methods for extracting square roots ⓘ rules for arithmetic operations ⓘ sidereal periods of planets ⓘ solar year length ⓘ solutions of linear equations ⓘ |
| field |
astronomy
ⓘ
mathematics ⓘ |
| hasPart |
Ganitapada
NERFINISHED
ⓘ
Gitikapada NERFINISHED ⓘ Golapada ⓘ Kalakriyapada NERFINISHED ⓘ |
| influenced |
Indian mathematics
ⓘ
Islamic astronomy NERFINISHED ⓘ Islamic mathematics ⓘ later Indian astronomers ⓘ |
| introducedConcept |
approximation of pi
ⓘ
cosine-like function ⓘ place-value notation ⓘ sine function ⓘ table of sines ⓘ trigonometric functions ⓘ versine ⓘ |
| language | Sanskrit ⓘ |
| meter | Arya meter ⓘ |
| structure | four chapters ⓘ |
| uses |
epicyclic theory
ⓘ
geocentric model ⓘ |
| verseForm | shloka ⓘ |
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: Aryabhatiya Description of subject: Aryabhatiya is an influential 5th-century Indian mathematical and astronomical treatise that introduced advanced concepts such as place-value notation, trigonometric functions, and accurate astronomical calculations.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.