Triple
T8499580
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | St. Columba's School, Delhi |
E201180
|
entity |
| Predicate | hasAlumnus |
P51
|
FINISHED |
| Object |
Deepak Parekh
Deepak Parekh is a prominent Indian banker and business leader, best known for his long tenure as chairman of Housing Development Finance Corporation (HDFC) and his influential role in shaping India’s financial sector.
|
E737906
|
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: Deepak Parekh | Statement: [St. Columba's School, Delhi, hasAlumnus, Deepak Parekh]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Deepak Parekh Context triple: [St. Columba's School, Delhi, hasAlumnus, Deepak Parekh]
-
A.
Vidhu Vinod Chopra
Vidhu Vinod Chopra is an acclaimed Indian film director, producer, and screenwriter known for influential Hindi films such as "Parinda," "1942: A Love Story," and for producing hits like the "Munna Bhai" series and "3 Idiots."
-
B.
Bimal Parekh
Bimal Parekh is an Indian businessman and co-owner of the Indian Super League football club Mumbai City FC.
-
C.
Salil Parekh
Salil Parekh is an Indian business executive who serves as the CEO and Managing Director of Infosys, one of the world’s leading IT services and consulting companies.
-
D.
Shekhar Kapur
Shekhar Kapur is an Indian filmmaker and actor best known internationally for directing the acclaimed historical dramas "Elizabeth" and its sequel "Elizabeth: The Golden Age."
-
E.
Rakeysh Omprakash Mehra
Rakeysh Omprakash Mehra is an acclaimed Indian filmmaker best known for directing socially charged and stylistically distinctive films such as "Rang De Basanti" and "Bhaag Milkha Bhaag."
- 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: Deepak Parekh Triple: [St. Columba's School, Delhi, hasAlumnus, Deepak Parekh]
Generated description
Deepak Parekh is a prominent Indian banker and business leader, best known for his long tenure as chairman of Housing Development Finance Corporation (HDFC) and his influential role in shaping India’s financial sector.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Deepak Parekh Target entity description: Deepak Parekh is a prominent Indian banker and business leader, best known for his long tenure as chairman of Housing Development Finance Corporation (HDFC) and his influential role in shaping India’s financial sector.
-
A.
Vidhu Vinod Chopra
Vidhu Vinod Chopra is an acclaimed Indian film director, producer, and screenwriter known for influential Hindi films such as "Parinda," "1942: A Love Story," and for producing hits like the "Munna Bhai" series and "3 Idiots."
-
B.
Bimal Parekh
Bimal Parekh is an Indian businessman and co-owner of the Indian Super League football club Mumbai City FC.
-
C.
Salil Parekh
Salil Parekh is an Indian business executive who serves as the CEO and Managing Director of Infosys, one of the world’s leading IT services and consulting companies.
-
D.
Shekhar Kapur
Shekhar Kapur is an Indian filmmaker and actor best known internationally for directing the acclaimed historical dramas "Elizabeth" and its sequel "Elizabeth: The Golden Age."
-
E.
Rakeysh Omprakash Mehra
Rakeysh Omprakash Mehra is an acclaimed Indian filmmaker best known for directing socially charged and stylistically distinctive films such as "Rang De Basanti" and "Bhaag Milkha Bhaag."
- 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_69ca831fe47c8190b5c57b456d2aefa0 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe5984d7481908c41c57bef9cf254 |
completed | March 31, 2026, 3:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce4e14c3d081908e98d5d7ad74716d |
completed | April 2, 2026, 11:08 a.m. |
| NEDg | Description generation | batch_69ce4f587a7081908c357f82bc28a1aa |
completed | April 2, 2026, 11:13 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce5059e0f48190b8ff08253337f430 |
completed | April 2, 2026, 11:17 a.m. |
Created at: March 30, 2026, 6:14 p.m.