Triple

T168086
Position Surface form Disambiguated ID Type / Status
Subject Amartya Sen E3058 entity
Predicate educatedAt P5 FINISHED
Object Presidency College, Kolkata
Presidency College, Kolkata is a prestigious and historic institution of higher education in India, renowned for its rigorous academics and distinguished alumni including Nobel laureate Amartya Sen.
 E20970 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: Presidency College, Kolkata | Statement: [Amartya Sen, educatedAt, Presidency College, Kolkata]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Presidency College, Kolkata
Context triple: [Amartya Sen, educatedAt, Presidency College, Kolkata]
  • A. Presidency College, Madras
    Presidency College, Madras is one of India’s oldest and most prestigious higher education institutions, renowned for its strong programs in science and the humanities and for producing many distinguished alumni.
  • B. Bhavan’s College, Porbandar
    Bhavan’s College, Porbandar is a higher education institution located in the coastal city of Porbandar in Gujarat, India.
  • C. East India Company College
    East India Company College was a training institution in England established by the British East India Company to educate civil servants for administrative service in India.
  • D. Manchester College of Commerce
    Manchester College of Commerce was a former further and higher education institution in Manchester that later became part of what is now Manchester Metropolitan University.
  • E. Innis College
    Innis College is one of the smaller undergraduate colleges at the University of Toronto, known for its close-knit community and strong programs in cinema studies and urban studies.
  • 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: Presidency College, Kolkata
Triple: [Amartya Sen, educatedAt, Presidency College, Kolkata]
Generated description
Presidency College, Kolkata is a prestigious and historic institution of higher education in India, renowned for its rigorous academics and distinguished alumni including Nobel laureate Amartya Sen.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Presidency College, Kolkata
Target entity description: Presidency College, Kolkata is a prestigious and historic institution of higher education in India, renowned for its rigorous academics and distinguished alumni including Nobel laureate Amartya Sen.
  • A. Presidency College, Madras
    Presidency College, Madras is one of India’s oldest and most prestigious higher education institutions, renowned for its strong programs in science and the humanities and for producing many distinguished alumni.
  • B. Bhavan’s College, Porbandar
    Bhavan’s College, Porbandar is a higher education institution located in the coastal city of Porbandar in Gujarat, India.
  • C. East India Company College
    East India Company College was a training institution in England established by the British East India Company to educate civil servants for administrative service in India.
  • D. Manchester College of Commerce
    Manchester College of Commerce was a former further and higher education institution in Manchester that later became part of what is now Manchester Metropolitan University.
  • E. Innis College
    Innis College is one of the smaller undergraduate colleges at the University of Toronto, known for its close-knit community and strong programs in cinema studies and urban studies.
  • 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_69a2524ce1e48190ab066bf72859f474 completed Feb. 28, 2026, 2:26 a.m.
NER Named-entity recognition batch_69a258b58efc8190959c86f73d67b744 completed Feb. 28, 2026, 2:53 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2e0f8bf748190b2752f250a63d8e3 completed Feb. 28, 2026, 12:35 p.m.
NEDg Description generation batch_69a2e16a3c088190a7ed30c60da89e6e completed Feb. 28, 2026, 12:36 p.m.
NED2 Entity disambiguation (via description) batch_69a2e2a9c8608190a65a4a3b80cd6970 completed Feb. 28, 2026, 12:42 p.m.
Created at: Feb. 28, 2026, 2:34 a.m.