Triple
T20213829
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hare School, Calcutta |
E493559
|
entity |
| Predicate | notableAlumni |
P51
|
FINISHED |
| Object | Upendranath Brahmachari |
—
|
NE NERFINISHED |
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: Upendranath Brahmachari | Statement: [Hare School, Calcutta, notableAlumni, Upendranath Brahmachari]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Upendranath Brahmachari Context triple: [Hare School, Calcutta, notableAlumni, Upendranath Brahmachari]
-
A.
Virendranath Chattopadhyaya
Virendranath Chattopadhyaya was an Indian nationalist and revolutionary leader who played a key role in anti-British activities abroad during the Indian independence movement.
-
B.
Bimala Prasad Datta
Bimala Prasad Datta, later known as Bhaktisiddhanta Sarasvati Thakura, was a prominent 20th-century Gaudiya Vaishnava scholar and reformer who revitalized and expanded the Krishna bhakti movement in India.
-
C.
Chidananda Dasgupta
Chidananda Dasgupta was an influential Indian film critic, historian, and filmmaker, and a co-founder of the Calcutta Film Society.
-
D.
Amlānand Ghosh
Amlānand Ghosh was an Indian archaeologist noted for his pioneering work on Indus Valley Civilization sites, including the early excavation and identification of Kalibangan.
-
E.
Prabodh Kumar Bandopadhyay
Prabodh Kumar Bandopadhyay, better known by his pen name Manik Bandopadhyay, was a prominent 20th-century Bengali novelist and short story writer renowned for his realistic and psychologically nuanced portrayals of rural and urban life in Bengal.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Upendranath Brahmachari Target entity description: Upendranath Brahmachari was an Indian physician and scientist renowned for discovering and developing urea stibamine, a groundbreaking treatment for kala-azar (visceral leishmaniasis).
-
A.
Virendranath Chattopadhyaya
Virendranath Chattopadhyaya was an Indian nationalist and revolutionary leader who played a key role in anti-British activities abroad during the Indian independence movement.
-
B.
Bimala Prasad Datta
Bimala Prasad Datta, later known as Bhaktisiddhanta Sarasvati Thakura, was a prominent 20th-century Gaudiya Vaishnava scholar and reformer who revitalized and expanded the Krishna bhakti movement in India.
-
C.
Chidananda Dasgupta
Chidananda Dasgupta was an influential Indian film critic, historian, and filmmaker, and a co-founder of the Calcutta Film Society.
-
D.
Amlānand Ghosh
Amlānand Ghosh was an Indian archaeologist noted for his pioneering work on Indus Valley Civilization sites, including the early excavation and identification of Kalibangan.
-
E.
Prabodh Kumar Bandopadhyay
Prabodh Kumar Bandopadhyay, better known by his pen name Manik Bandopadhyay, was a prominent 20th-century Bengali novelist and short story writer renowned for his realistic and psychologically nuanced portrayals of rural and urban life in Bengal.
- F. None of above. chosen
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_69da6269614c8190bb40475d9d477358 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66ed6fe888190b553ba6879cb2d8d |
completed | April 20, 2026, 6:22 p.m. |
Created at: April 11, 2026, 11:38 p.m.