Triple
T13180503
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Indian Institute of Management Calcutta |
E313708
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | Indian Institute of Management, Calcutta |
E313708
|
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: Indian Institute of Management, Calcutta | Statement: [Indian Institute of Management Calcutta, formerName, Indian Institute of Management, Calcutta]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Indian Institute of Management, Calcutta Context triple: [Indian Institute of Management Calcutta, formerName, Indian Institute of Management, Calcutta]
-
A.
Indian Institute of Management Calcutta
chosen
The Indian Institute of Management Calcutta is one of India’s premier business schools, renowned for its rigorous management programs and influential alumni in corporate leadership.
-
B.
Indian Institute of Management Bangalore
The Indian Institute of Management Bangalore is one of India’s premier business schools, renowned for its rigorous management programs, influential research, and strong industry connections.
-
C.
Indian Institute of Management Ahmedabad
The Indian Institute of Management Ahmedabad is one of India’s premier business schools, renowned globally for its rigorous management programs and influential alumni.
-
D.
Indian Institute of Management Indore
Indian Institute of Management Indore is a premier public business school in India known for its flagship MBA programs, rigorous academics, and status as one of the country’s top management institutes.
-
E.
Birla Institute of Management Technology
Birla Institute of Management Technology is a prominent Indian business school known for its postgraduate management programs and industry-oriented education.
- 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_69d806ae1e08819090d95bfe1538cc17 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98c490ed081908ea54edb25c3de90 |
completed | April 10, 2026, 11:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcdee8d1408190942ff455e7b1b6e2 |
completed | May 7, 2026, 6:50 p.m. |
Created at: April 9, 2026, 9:14 p.m.