Triple

T6574918
Position Surface form Disambiguated ID Type / Status
Subject S. R. Sen E155535 entity
Predicate employer P7 FINISHED
Object Delhi School of Economics E21496 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Delhi School of Economics | Statement: [S. R. Sen, employer, Delhi School of Economics]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Delhi School of Economics
Context triple: [S. R. Sen, employer, Delhi School of Economics]
  • A. Delhi School of Economics chosen
    Delhi School of Economics is a premier postgraduate institution of the University of Delhi, renowned for its influential economics research and for having hosted leading scholars such as Nobel laureate Amartya Sen.
  • B. Sri Ram College of Commerce
    Sri Ram College of Commerce is a premier Indian institution renowned for its undergraduate and postgraduate programs in commerce and economics.
  • C. Institute of Economic Growth
    The Institute of Economic Growth is a leading Indian research institution specializing in economics and social development policy analysis.
  • D. Indian Institute of Management Calcutta
    The Indian Institute of Management Calcutta is one of India’s premier business schools, renowned for its rigorous management programs and influential alumni in corporate leadership.
  • E. Tilak School of Politics
    Tilak School of Politics was an educational institution established in early 20th-century India to train and politically educate nationalists under the leadership of Lala Lajpat Rai.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c688151254819080387f87deab8fa7 elicitation completed
NER batch_69c6ae725f988190bacdbeb493b758cf ner completed
NED1 batch_69c6d56d204c819098428507da28a9d5 ned_source_triple completed
Created at: March 27, 2026, 1:53 p.m.