Triple
T18397121
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bhupendra Nath Datta |
E449897
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | City College, Calcutta |
—
|
NE NERFINISHED |
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: City College, Calcutta | Statement: [Bhupendra Nath Datta, educatedAt, City College, Calcutta]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City College, Calcutta Context triple: [Bhupendra Nath Datta, educatedAt, City College, Calcutta]
-
A.
City College, Kolkata
chosen
City College, Kolkata is a prominent undergraduate institution in Kolkata, India, known for its arts and science programs and its role in the city’s modern Bengali intellectual and cultural life.
-
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.
Hindu College, Calcutta
Hindu College, Calcutta was a pioneering early 19th-century institution in British India that became a major center of Western-style education and radical intellectual reform.
-
D.
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.
-
E.
Islamic College, Calcutta
Islamic College, Calcutta was a prominent higher-education institution in Kolkata that played a significant role in educating many Muslim intellectuals and political leaders, including Sheikh Mujibur Rahman.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8b9fab8a8819086a9ddc0871715e0 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e5184777548190818365ee52ac88b7 |
completed | April 19, 2026, 6 p.m. |
Created at: April 10, 2026, 10:46 a.m.