Triple

T19868544
Position Surface form Disambiguated ID Type / Status
Subject National Library of India E477452 entity
Predicate predecessor P97 FINISHED
Object Calcutta Public Library — NE NERFINISHED

How this triple was built (3 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: Calcutta Public Library | Statement: [National Library of India, predecessor, Calcutta Public Library]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Calcutta Public Library
Context triple: [National Library of India, predecessor, Calcutta Public Library]
  • A. Nehru Memorial Library
    Nehru Memorial Library is a major research library in New Delhi specializing in modern Indian history, particularly the life and times of Jawaharlal Nehru and the Indian freedom movement.
  • B. Lok Virsa Library
    Lok Virsa Library is a specialized cultural and research library in Islamabad, Pakistan, focusing on the documentation and preservation of the country’s folk heritage, traditions, and ethnology.
  • C. Maulana Azad Library
    Maulana Azad Library is the central and largest library of Aligarh Muslim University, renowned for its extensive academic collections and historic architectural significance.
  • D. Metropolitan Public Library
    The Metropolitan Public Library is a fictional, artifact-filled library that serves as the central backdrop for the adventure film "The Librarian: Quest for the Spear."
  • E. Imperial Public Library
    Imperial Public Library was the historic name of Russia’s main national library in Saint Petersburg, a major cultural and scholarly institution of the Russian Empire.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Calcutta Public Library
Target entity description: Calcutta Public Library was a major 19th-century library in Kolkata that served as an important public repository of books and knowledge before evolving into what is now the National Library of India.
  • A. Nehru Memorial Library
    Nehru Memorial Library is a major research library in New Delhi specializing in modern Indian history, particularly the life and times of Jawaharlal Nehru and the Indian freedom movement.
  • B. Lok Virsa Library
    Lok Virsa Library is a specialized cultural and research library in Islamabad, Pakistan, focusing on the documentation and preservation of the country’s folk heritage, traditions, and ethnology.
  • C. Maulana Azad Library
    Maulana Azad Library is the central and largest library of Aligarh Muslim University, renowned for its extensive academic collections and historic architectural significance.
  • D. Metropolitan Public Library
    The Metropolitan Public Library is a fictional, artifact-filled library that serves as the central backdrop for the adventure film "The Librarian: Quest for the Spear."
  • E. Imperial Public Library
    Imperial Public Library was the historic name of Russia’s main national library in Saint Petersburg, a major cultural and scholarly institution of the Russian Empire.
  • F. None of above. chosen

Provenance (2 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_69d8e51e7d948190aedbcd6c30361c39 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e658a168288190a2fbb735d1fd30a8 completed April 20, 2026, 4:47 p.m.
Created at: April 10, 2026, 1:51 p.m.