Triple

T18441004
Position Surface form Disambiguated ID Type / Status
Subject Bhaskara I E450525 entity
Predicate wrote P2831 FINISHED
Object Mahabhaskariya
Mahabhaskariya is an early 7th-century Indian astronomical treatise by Bhaskara I that presents mathematical methods for calculating planetary positions and eclipses.
 E1324246 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: Mahabhaskariya | Statement: [Bhaskara I, wrote, Mahabhaskariya]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mahabhaskariya
Context triple: [Bhaskara I, wrote, Mahabhaskariya]
  • A. Aryabhatiya
    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.
  • B. Brahmasphutasiddhanta
    Brahmasphutasiddhanta is a 7th-century mathematical and astronomical treatise by the Indian mathematician Brahmagupta, notable for its early systematic treatment of zero, negative numbers, and algebraic rules.
  • C. 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.
  • D. Pancha Siddhantika
    Pancha Siddhantika is an influential 6th-century Indian astronomical treatise by Varahamihira that synthesizes five earlier astronomical systems into a comprehensive work.
  • E. 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.
  • 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: Mahabhaskariya
Triple: [Bhaskara I, wrote, Mahabhaskariya]
Generated description
Mahabhaskariya is an early 7th-century Indian astronomical treatise by Bhaskara I that presents mathematical methods for calculating planetary positions and eclipses.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mahabhaskariya
Target entity description: Mahabhaskariya is an early 7th-century Indian astronomical treatise by Bhaskara I that presents mathematical methods for calculating planetary positions and eclipses.
  • A. Aryabhatiya
    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.
  • B. Brahmasphutasiddhanta
    Brahmasphutasiddhanta is a 7th-century mathematical and astronomical treatise by the Indian mathematician Brahmagupta, notable for its early systematic treatment of zero, negative numbers, and algebraic rules.
  • C. 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.
  • D. Pancha Siddhantika
    Pancha Siddhantika is an influential 6th-century Indian astronomical treatise by Varahamihira that synthesizes five earlier astronomical systems into a comprehensive work.
  • E. 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.
  • 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_69d8d381d6388190a9e94e9c658174e4 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e51c10a86c819091196968b648fc92 completed April 19, 2026, 6:16 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03f0b54224819084e67182674cfb83 completed May 13, 2026, 3:32 a.m.
NEDg Description generation batch_6a03f2b7da408190b58c82fd5422a3c0 completed May 13, 2026, 3:40 a.m.
NED2 Entity disambiguation (via description) batch_6a03f32845348190963abbf6a039d2c6 completed May 13, 2026, 3:42 a.m.
Created at: April 10, 2026, 11:30 a.m.