Triple
T972310
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Presidency College, Kolkata |
E20970
|
entity |
| Predicate | notableAlumnus |
P304
|
FINISHED |
| Object |
Abhijit Vinayak Banerjee
Abhijit Vinayak Banerjee is an Indian-American economist and Nobel laureate renowned for his experimental approach to alleviating global poverty.
|
E115650
|
NE FINISHED |
How this triple was built (4 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: Abhijit Vinayak Banerjee | Statement: [Presidency College, Kolkata, notableAlumnus, Abhijit Vinayak Banerjee]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Abhijit Vinayak Banerjee Context triple: [Presidency College, Kolkata, notableAlumnus, Abhijit Vinayak Banerjee]
-
A.
Laxman Narasimhan
Laxman Narasimhan is an Indian-American business executive best known as the chief executive officer of Starbucks and former CEO of Reckitt Benckiser.
-
B.
S. N. Bannerjee
S. N. Bannerjee was a prominent Indian nationalist leader and educator who played a key role in the early Indian National Congress and the broader struggle against British colonial rule.
-
C.
Asit K. Biswas
Asit K. Biswas is a renowned water resources expert and academic known for his pioneering work in global water management and policy.
-
D.
Rajeev Misra
Rajeev Misra is an Indian-born financier and executive best known for leading SoftBank’s Vision Fund, one of the world’s largest technology investment funds.
-
E.
Anant Agarwal
Anant Agarwal is a computer scientist and MIT professor best known as the founding CEO of edX, a major online learning platform.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Abhijit Vinayak Banerjee Triple: [Presidency College, Kolkata, notableAlumnus, Abhijit Vinayak Banerjee]
Generated description
Abhijit Vinayak Banerjee is an Indian-American economist and Nobel laureate renowned for his experimental approach to alleviating global poverty.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Abhijit Vinayak Banerjee Target entity description: Abhijit Vinayak Banerjee is an Indian-American economist and Nobel laureate renowned for his experimental approach to alleviating global poverty.
-
A.
Laxman Narasimhan
Laxman Narasimhan is an Indian-American business executive best known as the chief executive officer of Starbucks and former CEO of Reckitt Benckiser.
-
B.
S. N. Bannerjee
S. N. Bannerjee was a prominent Indian nationalist leader and educator who played a key role in the early Indian National Congress and the broader struggle against British colonial rule.
-
C.
Asit K. Biswas
Asit K. Biswas is a renowned water resources expert and academic known for his pioneering work in global water management and policy.
-
D.
Rajeev Misra
Rajeev Misra is an Indian-born financier and executive best known for leading SoftBank’s Vision Fund, one of the world’s largest technology investment funds.
-
E.
Anant Agarwal
Anant Agarwal is a computer scientist and MIT professor best known as the founding CEO of edX, a major online learning platform.
- F. None of above. chosen
Provenance (5 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_69a493b33d2c81909c52c369d3ca8436 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4b44c38f08190997e141d424e9e04 |
completed | March 1, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac1cd9705c8190adf1fb72188cc84e |
completed | March 7, 2026, 12:40 p.m. |
| NEDg | Description generation | batch_69ac1db013e481908aaa08f4be7e4182 |
completed | March 7, 2026, 12:44 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac1e187a588190912d88d1a3438349 |
completed | March 7, 2026, 12:46 p.m. |
Created at: March 1, 2026, 7:40 p.m.