Triple

T1992211
Position Surface form Disambiguated ID Type / Status
Subject Rajendra Prasad E43275 entity
Predicate educatedAt P5 FINISHED
Object Eden Hindu Hostel (Calcutta University)
Eden Hindu Hostel is a historic student residence of the University of Calcutta in Kolkata, India, known for housing many prominent Indian leaders and scholars during their studies.
 E222119 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: Eden Hindu Hostel (Calcutta University) | Statement: [Rajendra Prasad, educatedAt, Eden Hindu Hostel (Calcutta University)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Eden Hindu Hostel (Calcutta University)
Context triple: [Rajendra Prasad, educatedAt, Eden Hindu Hostel (Calcutta University)]
  • A. Hooghly Mohsin College
    Hooghly Mohsin College is a historic higher education institution in West Bengal, India, known for its colonial-era legacy and notable alumni including writer Bankim Chandra Chattopadhyay.
  • B. Hindu College, Delhi
    Hindu College, Delhi is one of the premier constituent colleges of the University of Delhi, renowned for its strong academic programs, vibrant student life, and historical significance in India's higher education landscape.
  • C. Udbodhan House, Calcutta
    Udbodhan House, Calcutta is a historic building associated with the Ramakrishna movement, best known as the Kolkata residence of Sarada Devi and the headquarters of the Bengali magazine "Udbodhan."
  • D. Vidya Bhavana
    Vidya Bhavana is an academic institute at Santiniketan, part of Visva-Bharati University, known for its focus on humanities and social sciences in the spirit of Rabindranath Tagore’s educational ideals.
  • E. 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.
  • 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: Eden Hindu Hostel (Calcutta University)
Triple: [Rajendra Prasad, educatedAt, Eden Hindu Hostel (Calcutta University)]
Generated description
Eden Hindu Hostel is a historic student residence of the University of Calcutta in Kolkata, India, known for housing many prominent Indian leaders and scholars during their studies.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Eden Hindu Hostel (Calcutta University)
Target entity description: Eden Hindu Hostel is a historic student residence of the University of Calcutta in Kolkata, India, known for housing many prominent Indian leaders and scholars during their studies.
  • A. Hooghly Mohsin College
    Hooghly Mohsin College is a historic higher education institution in West Bengal, India, known for its colonial-era legacy and notable alumni including writer Bankim Chandra Chattopadhyay.
  • B. Hindu College, Delhi
    Hindu College, Delhi is one of the premier constituent colleges of the University of Delhi, renowned for its strong academic programs, vibrant student life, and historical significance in India's higher education landscape.
  • C. Udbodhan House, Calcutta
    Udbodhan House, Calcutta is a historic building associated with the Ramakrishna movement, best known as the Kolkata residence of Sarada Devi and the headquarters of the Bengali magazine "Udbodhan."
  • D. Vidya Bhavana
    Vidya Bhavana is an academic institute at Santiniketan, part of Visva-Bharati University, known for its focus on humanities and social sciences in the spirit of Rabindranath Tagore’s educational ideals.
  • E. 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.
  • 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_69a88714cf2c819081644be450b8356e completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb846f1c0819081edd8d5eb59adce completed March 7, 2026, 5:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae0338631c8190a8c7e5177ac473a8 completed March 8, 2026, 11:16 p.m.
NEDg Description generation batch_69ae03d3c3048190bf9c476bea8c4c1e completed March 8, 2026, 11:18 p.m.
NED2 Entity disambiguation (via description) batch_69ae0480bf9081909ee1ba5d5c805ab3 completed March 8, 2026, 11:21 p.m.
Created at: March 4, 2026, 7:37 p.m.