Triple
T7121015
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | College Street, Kolkata |
E165949
|
entity |
| Predicate | majorInstitutionLocatedHere |
P51096
|
FINISHED |
| Object | University of Calcutta |
E30568
|
NE FINISHED |
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: University of Calcutta | Statement: [College Street, Kolkata, majorInstitutionLocatedHere, University of Calcutta]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: University of Calcutta Context triple: [College Street, Kolkata, majorInstitutionLocatedHere, University of Calcutta]
-
A.
University of Calcutta
chosen
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.
-
B.
Serampore College
Serampore College is a historic higher education institution in West Bengal, India, known as one of the oldest colleges in the country and a prominent center for arts, science, and theological studies.
-
C.
University of Bombay
The University of Bombay, now known as the University of Mumbai, is one of India's oldest and most prestigious public universities, renowned for its significant role in the country's higher education and intellectual history.
-
D.
Jadavpur University
Jadavpur University is a prominent public research university in Kolkata, India, known for its strong engineering, science, and humanities programs.
-
E.
Banaras Hindu University
Banaras Hindu University is a major public central university in Varanasi, India, renowned for its large residential campus and comprehensive programs in arts, sciences, engineering, medicine, and more.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: majorInstitutionLocatedHere Context triple: [College Street, Kolkata, majorInstitutionLocatedHere, University of Calcutta]
-
A.
isMajorInstitutionIn
Indicates that an institution is a primary or highly significant organization located within or associated with a particular place or region.
-
B.
hasMajorEducationalInstitutions
chosen
Indicates that the subject possesses or hosts significant higher-level educational organizations or facilities, such as universities or major colleges.
-
C.
servesInstitution
Indicates that one entity provides services or functions in support of a particular institution.
-
D.
universityLocatedIn
Indicates that a university is situated within or associated with a specific geographic location or administrative region.
-
E.
notableInstitution
Indicates that an institution holds particular significance, prominence, or recognition in relation to the subject.
- F. None of above.
Provenance (4 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_69c6888227bc8190a1394679e3116f90 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e61e67788190959fbd7fa6c929d3 |
completed | March 27, 2026, 8:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7daff33bc8190825078d791ff0b3a |
completed | March 28, 2026, 1:43 p.m. |
| PD | Predicate disambiguation | batch_69c6e1c7289881909f3b533c384f9ed4 |
completed | March 27, 2026, 8 p.m. |
Created at: March 27, 2026, 2:44 p.m.