Triple

T996065
Position Surface form Disambiguated ID Type / Status
Subject Delhi School of Economics E21496 entity
Predicate hasNotableScholar P21690 FINISHED
Object 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.
E164270 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: Rudra Narayan Bhattacharya | Statement: [Delhi School of Economics, hasNotableScholar, Rudra Narayan Bhattacharya]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rudra Narayan Bhattacharya
Context triple: [Delhi School of Economics, hasNotableScholar, Rudra Narayan Bhattacharya]
  • A. 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.
  • B. Trailokya Nath Chakraborty
    Trailokya Nath Chakraborty was an Indian freedom fighter who was imprisoned in the notorious Cellular Jail in the Andaman Islands for his role in the struggle against British colonial rule.
  • C. Amiya Kumar Bagchi
    Amiya Kumar Bagchi is an Indian economist and economic historian known for his influential work on colonialism, underdevelopment, and the political economy of India.
  • D. Rajendra Lahiri
    Rajendra Lahiri was an Indian revolutionary freedom fighter associated with the Hindustan Socialist Republican Association, known for his role in anti-British activities during the independence movement.
  • E. Asit K. Biswas
    Asit K. Biswas is a renowned water resources expert and academic known for his pioneering work in global water management and policy.
  • 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: Rudra Narayan Bhattacharya
Triple: [Delhi School of Economics, hasNotableScholar, Rudra Narayan Bhattacharya]
Generated description
Rudra Narayan Bhattacharya is an academic scholar associated with the Delhi School of Economics, recognized for his contributions to economic research and teaching.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rudra Narayan Bhattacharya
Target entity description: Rudra Narayan Bhattacharya is an academic scholar associated with the Delhi School of Economics, recognized for his contributions to economic research and teaching.
  • A. 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.
  • B. Trailokya Nath Chakraborty
    Trailokya Nath Chakraborty was an Indian freedom fighter who was imprisoned in the notorious Cellular Jail in the Andaman Islands for his role in the struggle against British colonial rule.
  • C. Amiya Kumar Bagchi
    Amiya Kumar Bagchi is an Indian economist and economic historian known for his influential work on colonialism, underdevelopment, and the political economy of India.
  • D. Rajendra Lahiri
    Rajendra Lahiri was an Indian revolutionary freedom fighter associated with the Hindustan Socialist Republican Association, known for his role in anti-British activities during the independence movement.
  • E. Asit K. Biswas
    Asit K. Biswas is a renowned water resources expert and academic known for his pioneering work in global water management and policy.
  • 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_69a493c476b48190b41fc5e793171cc6 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b7570b388190ada9693935792a58 completed March 1, 2026, 10:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad013e770c8190a97a67d546da341a completed March 8, 2026, 4:55 a.m.
NEDg Description generation batch_69ad01b7d4348190b08a366a08d445dc completed March 8, 2026, 4:57 a.m.
NED2 Entity disambiguation (via description) batch_69ad024e077c8190b0ef48ac7042ac5b completed March 8, 2026, 4:59 a.m.
Created at: March 1, 2026, 7:41 p.m.