Triple

T996028
Position Surface form Disambiguated ID Type / Status
Subject Delhi School of Economics E21496 entity
Predicate hasNotableScholar P21690 FINISHED
Object Pranab Bardhan
Pranab Bardhan is an Indian economist renowned for his work on political economy and development economics, particularly in the context of poverty, inequality, and institutions in developing countries.
 E118213 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: Pranab Bardhan | Statement: [Delhi School of Economics, hasNotableScholar, Pranab Bardhan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pranab Bardhan
Context triple: [Delhi School of Economics, hasNotableScholar, Pranab Bardhan]
  • A. Pranab Sen
    Pranab Sen is an Indian physicist and academic known for his contributions to statistical physics and complex systems.
  • B. Abhijit Vinayak Banerjee
    Abhijit Vinayak Banerjee is an Indian-American economist and Nobel laureate renowned for his experimental approach to alleviating global poverty.
  • C. Pravin Gordhan
    Pravin Gordhan is a prominent South African politician and anti-apartheid activist who has served multiple terms as the country’s finance minister and held several other key government positions.
  • D. 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.
  • E. Bejoy Kumar Sinha
    Bejoy Kumar Sinha was an Indian revolutionary and freedom fighter associated with the Hindustan Socialist Republican Association who participated in the militant struggle against British colonial rule.
  • 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: Pranab Bardhan
Triple: [Delhi School of Economics, hasNotableScholar, Pranab Bardhan]
Generated description
Pranab Bardhan is an Indian economist renowned for his work on political economy and development economics, particularly in the context of poverty, inequality, and institutions in developing countries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pranab Bardhan
Target entity description: Pranab Bardhan is an Indian economist renowned for his work on political economy and development economics, particularly in the context of poverty, inequality, and institutions in developing countries.
  • A. Pranab Sen
    Pranab Sen is an Indian physicist and academic known for his contributions to statistical physics and complex systems.
  • B. Abhijit Vinayak Banerjee
    Abhijit Vinayak Banerjee is an Indian-American economist and Nobel laureate renowned for his experimental approach to alleviating global poverty.
  • C. Pravin Gordhan
    Pravin Gordhan is a prominent South African politician and anti-apartheid activist who has served multiple terms as the country’s finance minister and held several other key government positions.
  • D. 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.
  • E. Bejoy Kumar Sinha
    Bejoy Kumar Sinha was an Indian revolutionary and freedom fighter associated with the Hindustan Socialist Republican Association who participated in the militant struggle against British colonial rule.
  • 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_69ac2a18db488190bf7d604fe6a33b9e completed March 7, 2026, 1:37 p.m.
NEDg Description generation batch_69ac2ab3df188190a70c46b276b562fe completed March 7, 2026, 1:40 p.m.
NED2 Entity disambiguation (via description) batch_69ac2b28e9dc8190bdf5642def2399c5 completed March 7, 2026, 1:42 p.m.
Created at: March 1, 2026, 7:41 p.m.