Triple
T9459284
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ravi Shankar |
E228099
|
entity |
| Predicate | child |
P120
|
FINISHED |
| Object |
Shubhendra Shankar
Shubhendra Shankar was an Indian musician and painter, best known as the son of legendary sitar virtuoso Ravi Shankar.
|
E804170
|
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: Shubhendra Shankar | Statement: [Ravi Shankar, child, Shubhendra Shankar]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shubhendra Shankar Context triple: [Ravi Shankar, child, Shubhendra Shankar]
-
A.
Sukumar Sen
Sukumar Sen was an Indian civil servant who oversaw the country’s first general elections as its inaugural Chief Election Commissioner, helping to establish the foundations of India’s electoral democracy.
-
B.
Upendra Kaul
Upendra Kaul is a prominent Indian cardiologist known for his contributions to interventional cardiology and cardiovascular research.
-
C.
Dibanath Sen
Dibanath Sen was the husband of legendary Indian Bengali film actress Suchitra Sen, belonging to a prominent Bengali family.
-
D.
Bireswar Sen
Bireswar Sen is an Indian actor known for his roles in Bengali cinema and television.
-
E.
Tarak Nath Das
Tarak Nath Das was an Indian revolutionary and intellectual who campaigned for India’s independence abroad and was associated with early nationalist and anti-colonial movements such as the Ghadar Party.
- 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: Shubhendra Shankar Triple: [Ravi Shankar, child, Shubhendra Shankar]
Generated description
Shubhendra Shankar was an Indian musician and painter, best known as the son of legendary sitar virtuoso Ravi Shankar.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shubhendra Shankar Target entity description: Shubhendra Shankar was an Indian musician and painter, best known as the son of legendary sitar virtuoso Ravi Shankar.
-
A.
Sukumar Sen
Sukumar Sen was an Indian civil servant who oversaw the country’s first general elections as its inaugural Chief Election Commissioner, helping to establish the foundations of India’s electoral democracy.
-
B.
Upendra Kaul
Upendra Kaul is a prominent Indian cardiologist known for his contributions to interventional cardiology and cardiovascular research.
-
C.
Dibanath Sen
Dibanath Sen was the husband of legendary Indian Bengali film actress Suchitra Sen, belonging to a prominent Bengali family.
-
D.
Bireswar Sen
Bireswar Sen is an Indian actor known for his roles in Bengali cinema and television.
-
E.
Tarak Nath Das
Tarak Nath Das was an Indian revolutionary and intellectual who campaigned for India’s independence abroad and was associated with early nationalist and anti-colonial movements such as the Ghadar Party.
- 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_69ca843b123881909b0e60028475d12d |
completed | March 30, 2026, 2:10 p.m. |
| NER | Named-entity recognition | batch_69cd7fc916348190aeb3874a89071677 |
completed | April 1, 2026, 8:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d139e6cc888190a2175149c59bb138 |
completed | April 4, 2026, 4:18 p.m. |
| NEDg | Description generation | batch_69d13bc8ce4081909a58db4014f2748d |
completed | April 4, 2026, 4:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d13c58beb08190ab41485bc7dd9b6d |
completed | April 4, 2026, 4:29 p.m. |
Created at: March 30, 2026, 7:52 p.m.