Triple

T996072
Position Surface form Disambiguated ID Type / Status
Subject Delhi School of Economics E21496 entity
Predicate hasNotableScholar P21690 FINISHED
Object S K Nath
S. K. Nath was a prominent Indian economist and academic associated with the Delhi School of Economics, known for his contributions to economic theory and teaching.
 E167213 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: S K Nath | Statement: [Delhi School of Economics, hasNotableScholar, S K Nath]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: S K Nath
Context triple: [Delhi School of Economics, hasNotableScholar, S K Nath]
  • A. 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.
  • B. 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.
  • C. S K Mishra
    S. K. Mishra is an Indian economist and academic recognized for his contributions to economic theory and his association with the Delhi School of Economics.
  • D. 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.
  • E. K N Raj
    K. N. Raj was a prominent Indian economist and planner known for his influential role in shaping India’s early development strategy and economic 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: S K Nath
Triple: [Delhi School of Economics, hasNotableScholar, S K Nath]
Generated description
S. K. Nath was a prominent Indian economist and academic associated with the Delhi School of Economics, known for his contributions to economic theory and teaching.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: S K Nath
Target entity description: S. K. Nath was a prominent Indian economist and academic associated with the Delhi School of Economics, known for his contributions to economic theory and teaching.
  • A. 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.
  • B. 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.
  • C. S K Mishra
    S. K. Mishra is an Indian economist and academic recognized for his contributions to economic theory and his association with the Delhi School of Economics.
  • D. 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.
  • E. K N Raj
    K. N. Raj was a prominent Indian economist and planner known for his influential role in shaping India’s early development strategy and economic 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_69ad0e5948bc819085b3a68784e520c5 completed March 8, 2026, 5:51 a.m.
NEDg Description generation batch_69ad0edd84e4819081a23828e69cd9a1 completed March 8, 2026, 5:53 a.m.
NED2 Entity disambiguation (via description) batch_69ad0f90cdec81908a981e12184cdd75 completed March 8, 2026, 5:56 a.m.
Created at: March 1, 2026, 7:41 p.m.