Triple

T16720443
Position Surface form Disambiguated ID Type / Status
Subject Indian mathematics E406333 entity
Predicate hasNotablePerson P304 FINISHED
Object Madhava of Sangamagrama
Madhava of Sangamagrama was a pioneering 14th-century Indian mathematician and astronomer, renowned for founding the Kerala school and developing early concepts of infinite series that anticipated later European calculus.
 E1237346 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Madhava of Sangamagrama | Statement: [Indian mathematics, hasNotablePerson, Madhava of Sangamagrama]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Madhava of Sangamagrama
Context triple: [Indian mathematics, hasNotablePerson, Madhava of Sangamagrama]
  • A. Madhava
    Madhava is a revered epithet of the Hindu god Vishnu, highlighting him as the consort of Lakshmi and the supreme preserver of the universe.
  • B. Bhāskara
    Bhāskara was an early Vedānta philosopher and commentator known for his influential exegesis on major Upanishads and his advocacy of a realist, non-illusionistic interpretation of Brahman and the world.
  • C. Bhaskararaya
    Bhaskararaya was an 18th-century Hindu scholar and authority on Shakta Tantra, renowned for his influential and detailed commentaries on key devotional and philosophical texts.
  • D. Bhaskara I
    Bhaskara I was a 7th-century Indian mathematician and astronomer known for his work on number systems, algebra, and an accurate approximation of the sine function.
  • E. Nīlakaṇṭha
    Nīlakaṇṭha is an epithet of the Hindu god Shiva, referring to him as the “blue-throated” one who drank poison to save the universe.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Madhava of Sangamagrama
Triple: [Indian mathematics, hasNotablePerson, Madhava of Sangamagrama]
Generated description
Madhava of Sangamagrama was a pioneering 14th-century Indian mathematician and astronomer, renowned for founding the Kerala school and developing early concepts of infinite series that anticipated later European calculus.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Madhava of Sangamagrama
Target entity description: Madhava of Sangamagrama was a pioneering 14th-century Indian mathematician and astronomer, renowned for founding the Kerala school and developing early concepts of infinite series that anticipated later European calculus.
  • A. Madhava
    Madhava is a revered epithet of the Hindu god Vishnu, highlighting him as the consort of Lakshmi and the supreme preserver of the universe.
  • B. Bhāskara
    Bhāskara was an early Vedānta philosopher and commentator known for his influential exegesis on major Upanishads and his advocacy of a realist, non-illusionistic interpretation of Brahman and the world.
  • C. Bhaskararaya
    Bhaskararaya was an 18th-century Hindu scholar and authority on Shakta Tantra, renowned for his influential and detailed commentaries on key devotional and philosophical texts.
  • D. Bhaskara I
    Bhaskara I was a 7th-century Indian mathematician and astronomer known for his work on number systems, algebra, and an accurate approximation of the sine function.
  • E. Nīlakaṇṭha
    Nīlakaṇṭha is an epithet of the Hindu god Shiva, referring to him as the “blue-throated” one who drank poison to save the universe.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d8838f242881908abd8bc138795886 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3874270748190ad7c3b3531293b60 completed April 18, 2026, 1:29 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00bb04c1e88190b6c9f43fbdfd6bc4 completed May 10, 2026, 5:06 p.m.
NEDg Description generation batch_6a00bf01716481908c50ee3d439909e5 completed May 10, 2026, 5:23 p.m.
NED2 Entity disambiguation (via description) batch_6a00bf760a488190b918fbd56f706035 completed May 10, 2026, 5:25 p.m.
Created at: April 10, 2026, 5:20 a.m.