Triple
T1436870
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Satyajit Ray |
E30576
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Presidency College, Calcutta |
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 College, Calcutta | Statement: [Satyajit Ray, educatedAt, Presidency College, Calcutta]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Presidency College, Calcutta Context triple: [Satyajit Ray, educatedAt, Presidency College, Calcutta]
-
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.
Presidency College, Madras
Presidency College, Madras is one of India’s oldest and most prestigious higher education institutions, renowned for its strong programs in science and the humanities and for producing many distinguished alumni.
-
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.
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.
-
E.
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.
- 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_69a498fc69ec8190b61722bd4b67c4d2 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c50418d08190ace2cab98af87f29 |
completed | March 1, 2026, 11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad46878b3c8190ac46d5b9f0fd12e7 |
completed | March 8, 2026, 9:51 a.m. |
Created at: March 1, 2026, 8 p.m.