Triple
T5113755
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Department of History, Presidency College, Kolkata |
E115278
|
entity |
| Predicate | parentInstitution |
P12147
|
FINISHED |
| Object | Presidency University, Kolkata |
E20970
|
NE FINISHED |
How this triple was built (2 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 University, Kolkata | Statement: [Department of History, Presidency College, Kolkata, parentInstitution, Presidency University, Kolkata]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Presidency University, Kolkata Context triple: [Department of History, Presidency College, Kolkata, parentInstitution, Presidency University, Kolkata]
-
A.
Presidency College, Kolkata
chosen
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.
-
B.
Jadavpur University
Jadavpur University is a prominent public research university in Kolkata, India, known for its strong engineering, science, and humanities programs.
-
C.
University of Calcutta
The University of Calcutta is one of India's oldest and most prestigious public universities, renowned for its significant contributions to higher education and research since the 19th century.
-
D.
Visva-Bharati University
Visva-Bharati University is a renowned central university and institution of higher learning in Santiniketan, India, celebrated for its unique blend of Indian and international educational and cultural traditions inspired by Rabindranath Tagore’s humanist philosophy.
-
E.
Siksha Bhavana
Siksha Bhavana is an academic institute of science and related disciplines within Visva-Bharati University at Santiniketan, India.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69bd4441d1648190a54a533895041987 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd75cd13a08190b53e67ba65333557 |
completed | March 20, 2026, 4:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bee06aa79481909cdd3bb5e30bc568 |
completed | March 21, 2026, 6:16 p.m. |
Created at: March 20, 2026, 1:41 p.m.