Triple

T996041
Position Surface form Disambiguated ID Type / Status
Subject Delhi School of Economics E21496 entity
Predicate hasNotableScholar P21690 FINISHED
Object Arjun Sengupta
Arjun Sengupta was an Indian economist, diplomat, and politician known for his work on human rights, poverty, and the informal economy, including serving as UN Special Rapporteur on the Right to Development.
 E153011 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: Arjun Sengupta | Statement: [Delhi School of Economics, hasNotableScholar, Arjun Sengupta]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Arjun Sengupta
Context triple: [Delhi School of Economics, hasNotableScholar, Arjun Sengupta]
  • A. Jatin Das
    Jatin Das was an Indian revolutionary freedom fighter best known for his hunger strike and martyrdom in Lahore Central Jail during the struggle against British colonial rule.
  • B. Deepak Nayyar
    Deepak Nayyar is an Indian economist and academic known for his work on development economics and his leadership roles in major universities and international economic institutions.
  • C. Sachit Mehra
    Sachit Mehra is a Canadian political figure who serves in a top leadership role within the Liberal Party of Canada.
  • D. Ravi Bhalla
    Ravi Bhalla is an American attorney and politician who became the first Sikh mayor of Hoboken, New Jersey, and one of the first turbaned Sikh mayors in the United States.
  • E. Neal Mohan
    Neal Mohan is an Indian-American technology executive and digital advertising expert who serves as the CEO of YouTube.
  • 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: Arjun Sengupta
Triple: [Delhi School of Economics, hasNotableScholar, Arjun Sengupta]
Generated description
Arjun Sengupta was an Indian economist, diplomat, and politician known for his work on human rights, poverty, and the informal economy, including serving as UN Special Rapporteur on the Right to Development.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Arjun Sengupta
Target entity description: Arjun Sengupta was an Indian economist, diplomat, and politician known for his work on human rights, poverty, and the informal economy, including serving as UN Special Rapporteur on the Right to Development.
  • A. Jatin Das
    Jatin Das was an Indian revolutionary freedom fighter best known for his hunger strike and martyrdom in Lahore Central Jail during the struggle against British colonial rule.
  • B. Deepak Nayyar
    Deepak Nayyar is an Indian economist and academic known for his work on development economics and his leadership roles in major universities and international economic institutions.
  • C. Sachit Mehra
    Sachit Mehra is a Canadian political figure who serves in a top leadership role within the Liberal Party of Canada.
  • D. Ravi Bhalla
    Ravi Bhalla is an American attorney and politician who became the first Sikh mayor of Hoboken, New Jersey, and one of the first turbaned Sikh mayors in the United States.
  • E. Neal Mohan
    Neal Mohan is an Indian-American technology executive and digital advertising expert who serves as the CEO of YouTube.
  • 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_69acbf0c16c0819090fc6618f0551c04 completed March 8, 2026, 12:13 a.m.
NEDg Description generation batch_69acbfa308148190a27f5433abcb2a18 completed March 8, 2026, 12:15 a.m.
NED2 Entity disambiguation (via description) batch_69acc0912bf481909bd27111b4daaa0b completed March 8, 2026, 12:19 a.m.
Created at: March 1, 2026, 7:41 p.m.