Triple
T505828
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jhumpa Lahiri |
E10499
|
entity |
| Predicate | parent |
P120
|
FINISHED |
| Object |
Amar Lahiri
Amar Lahiri is the father of Pulitzer Prize–winning author Jhumpa Lahiri and a key figure in her Bengali-Indian immigrant family background.
|
E64720
|
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: Amar Lahiri | Statement: [Jhumpa Lahiri, parent, Amar Lahiri]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amar Lahiri Context triple: [Jhumpa Lahiri, parent, Amar Lahiri]
-
A.
Pradip Krishen
Pradip Krishen is an Indian filmmaker-turned-environmentalist and naturalist known for his documentaries and influential work on urban ecology and tree mapping in India.
-
B.
Natarajan Shankar
Natarajan Shankar is a computer scientist known for his contributions to automated reasoning and formal methods, particularly in theorem proving and verification.
-
C.
M.S. Banga
M.S. Banga is an Indian business executive and corporate leader, known for his senior roles in major multinational companies and as the brother of global finance figure Ajay Banga.
-
D.
Nilanjana Sudeshna Lahiri
Nilanjana Sudeshna Lahiri, better known as Jhumpa Lahiri, is a Pulitzer Prize–winning author renowned for her fiction exploring Indian-American immigrant experiences and identity.
-
E.
Neal Mohan
Neal Mohan is an Indian-American technology executive and digital advertising expert who serves as the CEO of YouTube.
- 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: Amar Lahiri Triple: [Jhumpa Lahiri, parent, Amar Lahiri]
Generated description
Amar Lahiri is the father of Pulitzer Prize–winning author Jhumpa Lahiri and a key figure in her Bengali-Indian immigrant family background.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Amar Lahiri Target entity description: Amar Lahiri is the father of Pulitzer Prize–winning author Jhumpa Lahiri and a key figure in her Bengali-Indian immigrant family background.
-
A.
Pradip Krishen
Pradip Krishen is an Indian filmmaker-turned-environmentalist and naturalist known for his documentaries and influential work on urban ecology and tree mapping in India.
-
B.
Natarajan Shankar
Natarajan Shankar is a computer scientist known for his contributions to automated reasoning and formal methods, particularly in theorem proving and verification.
-
C.
M.S. Banga
M.S. Banga is an Indian business executive and corporate leader, known for his senior roles in major multinational companies and as the brother of global finance figure Ajay Banga.
-
D.
Nilanjana Sudeshna Lahiri
Nilanjana Sudeshna Lahiri, better known as Jhumpa Lahiri, is a Pulitzer Prize–winning author renowned for her fiction exploring Indian-American immigrant experiences and identity.
-
E.
Neal Mohan
Neal Mohan is an Indian-American technology executive and digital advertising expert who serves as the CEO of YouTube.
- 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_69a2e848adf881908e5e04f7af030093 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2f14b2acc8190818e8a53eac69c54 |
completed | Feb. 28, 2026, 1:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4a6fbbed08190a04ced56b6b9f3d9 |
completed | March 1, 2026, 8:52 p.m. |
| NEDg | Description generation | batch_69a4a763e16c819093fe004c0e3a01f6 |
completed | March 1, 2026, 8:53 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4a81379e48190983b9dafa0d00fcb |
completed | March 1, 2026, 8:56 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.