Triple

T2325545
Position Surface form Disambiguated ID Type / Status
Subject Meghnad Saha E48278 entity
Predicate doctoralStudent P167 FINISHED
Object Bibhutibhushan Datta
Bibhutibhushan Datta was an Indian mathematician and historian of mathematics known for his pioneering work on the history of Indian mathematics and astronomy.
E294148 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: Bibhutibhushan Datta | Statement: [Meghnad Saha, doctoralStudent, Bibhutibhushan Datta]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bibhutibhushan Datta
Context triple: [Meghnad Saha, doctoralStudent, Bibhutibhushan Datta]
  • A. Tarashankar Bandyopadhyay
    Tarashankar Bandyopadhyay was a prominent 20th-century Bengali novelist and short story writer known for his vivid depictions of rural Bengal and its social transformations.
  • B. Aghorenath Chattopadhyay
    Aghorenath Chattopadhyay was an Indian educationist and social reformer who served as the principal of Nizam College in Hyderabad and was the father of poet and freedom fighter Sarojini Naidu.
  • C. Bibhutibhushan Bandyopadhyay
    Bibhutibhushan Bandyopadhyay was a renowned Indian Bengali novelist and short story writer best known for his classic novel "Pather Panchali," which inspired Satyajit Ray’s acclaimed film adaptation.
  • D. Tarak Nath Das
    Tarak Nath Das was an Indian revolutionary and intellectual who campaigned for India’s independence abroad and was associated with early nationalist and anti-colonial movements such as the Ghadar Party.
  • E. Rudra Narayan Bhattacharya
    Rudra Narayan Bhattacharya is an academic scholar associated with the Delhi School of Economics, recognized for his contributions to economic research and teaching.
  • 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: Bibhutibhushan Datta
Triple: [Meghnad Saha, doctoralStudent, Bibhutibhushan Datta]
Generated description
Bibhutibhushan Datta was an Indian mathematician and historian of mathematics known for his pioneering work on the history of Indian mathematics and astronomy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bibhutibhushan Datta
Target entity description: Bibhutibhushan Datta was an Indian mathematician and historian of mathematics known for his pioneering work on the history of Indian mathematics and astronomy.
  • A. Tarashankar Bandyopadhyay
    Tarashankar Bandyopadhyay was a prominent 20th-century Bengali novelist and short story writer known for his vivid depictions of rural Bengal and its social transformations.
  • B. Aghorenath Chattopadhyay
    Aghorenath Chattopadhyay was an Indian educationist and social reformer who served as the principal of Nizam College in Hyderabad and was the father of poet and freedom fighter Sarojini Naidu.
  • C. Bibhutibhushan Bandyopadhyay
    Bibhutibhushan Bandyopadhyay was a renowned Indian Bengali novelist and short story writer best known for his classic novel "Pather Panchali," which inspired Satyajit Ray’s acclaimed film adaptation.
  • D. Tarak Nath Das
    Tarak Nath Das was an Indian revolutionary and intellectual who campaigned for India’s independence abroad and was associated with early nationalist and anti-colonial movements such as the Ghadar Party.
  • E. Rudra Narayan Bhattacharya
    Rudra Narayan Bhattacharya is an academic scholar associated with the Delhi School of Economics, recognized for his contributions to economic research and teaching.
  • 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_69a88aa308a88190b0b86c011fda7fce completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc649af4481908fdc0bc7f4777b71 completed March 7, 2026, 6:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69afbbaafe788190b0bbe84f26536cf0 completed March 10, 2026, 6:35 a.m.
NEDg Description generation batch_69afbc2d10c88190a3f265843f98024b completed March 10, 2026, 6:37 a.m.
NED2 Entity disambiguation (via description) batch_69afbc9dc9248190abd42ad9785c8605 completed March 10, 2026, 6:39 a.m.
Created at: March 4, 2026, 7:50 p.m.