Triple

T996062
Position Surface form Disambiguated ID Type / Status
Subject Delhi School of Economics E21496 entity
Predicate hasNotableScholar P21690 FINISHED
Object Tapan Mitra
Tapan Mitra was an Indian economist renowned for his contributions to economic theory, particularly in growth theory and intertemporal choice.
 E162023 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: Tapan Mitra | Statement: [Delhi School of Economics, hasNotableScholar, Tapan Mitra]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tapan Mitra
Context triple: [Delhi School of Economics, hasNotableScholar, Tapan Mitra]
  • A. Pradip Krishen
    Pradip Krishen is an Indian filmmaker-turned-environmentalist and naturalist known for his documentaries and influential work on urban ecology and tree mapping in India.
  • B. Amar Lahiri
    Amar Lahiri is the father of Pulitzer Prize–winning author Jhumpa Lahiri and a key figure in her Bengali-Indian immigrant family background.
  • C. Manmath Nath Gupta
    Manmath Nath Gupta was an Indian revolutionary and writer who participated in the armed struggle against British colonial rule as a prominent member of the Hindustan Socialist Republican Association.
  • D. Ullaskar Dutta
    Ullaskar Dutta was an Indian revolutionary associated with the early militant nationalist movement against British rule, known for his involvement in bomb-making activities and imprisonment in the Cellular Jail.
  • 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: Tapan Mitra
Triple: [Delhi School of Economics, hasNotableScholar, Tapan Mitra]
Generated description
Tapan Mitra was an Indian economist renowned for his contributions to economic theory, particularly in growth theory and intertemporal choice.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tapan Mitra
Target entity description: Tapan Mitra was an Indian economist renowned for his contributions to economic theory, particularly in growth theory and intertemporal choice.
  • A. Pradip Krishen
    Pradip Krishen is an Indian filmmaker-turned-environmentalist and naturalist known for his documentaries and influential work on urban ecology and tree mapping in India.
  • B. Amar Lahiri
    Amar Lahiri is the father of Pulitzer Prize–winning author Jhumpa Lahiri and a key figure in her Bengali-Indian immigrant family background.
  • C. Manmath Nath Gupta
    Manmath Nath Gupta was an Indian revolutionary and writer who participated in the armed struggle against British colonial rule as a prominent member of the Hindustan Socialist Republican Association.
  • D. Ullaskar Dutta
    Ullaskar Dutta was an Indian revolutionary associated with the early militant nationalist movement against British rule, known for his involvement in bomb-making activities and imprisonment in the Cellular Jail.
  • 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_69ace5485ad48190aa56e6228dc98e19 completed March 8, 2026, 2:56 a.m.
NEDg Description generation batch_69ace61b0ba08190930f9e21d28b4449 completed March 8, 2026, 2:59 a.m.
NED2 Entity disambiguation (via description) batch_69ace6b543ec819080a5ddeed0273644 completed March 8, 2026, 3:02 a.m.
Created at: March 1, 2026, 7:41 p.m.