Triple
T9755288
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chief Minister of Tamil Nadu |
E236538
|
entity |
| Predicate | firstHolder |
P291
|
FINISHED |
| Object |
A. Subbarayalu Reddiar
A. Subbarayalu Reddiar was an Indian politician and lawyer who became the inaugural head of government of the Madras Presidency (in present-day Tamil Nadu) during the early 1920s under the dyarchy system.
|
E819212
|
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: A. Subbarayalu Reddiar | Statement: [Chief Minister of Tamil Nadu, firstHolder, A. Subbarayalu Reddiar]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: A. Subbarayalu Reddiar Context triple: [Chief Minister of Tamil Nadu, firstHolder, A. Subbarayalu Reddiar]
-
A.
C. Vijayaraghavachariar
C. Vijayaraghavachariar was an Indian lawyer, nationalist leader, and prominent early member of the Indian National Congress who played a significant role in the freedom movement.
-
B.
Gopala Ratnam Subramaniam
Gopala Ratnam Subramaniam, better known as Mani Ratnam, is a renowned Indian film director, screenwriter, and producer celebrated for his influential work in Tamil and Indian cinema.
-
C.
S. V. Krishnamoorthy Rao
S. V. Krishnamoorthy Rao was an Indian politician who became the inaugural Deputy Chairman of the Rajya Sabha, the upper house of India’s Parliament.
-
D.
K. S. Krishnan
K. S. Krishnan was an Indian physicist renowned for his pioneering experimental work in light scattering that led to the discovery of the Raman effect alongside C. V. Raman.
-
E.
P. Subbarayan
P. Subbarayan was an Indian politician and statesman who served as Chief Minister of the Madras Presidency in the late 1920s and later held ministerial positions in independent India.
- 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: A. Subbarayalu Reddiar Triple: [Chief Minister of Tamil Nadu, firstHolder, A. Subbarayalu Reddiar]
Generated description
A. Subbarayalu Reddiar was an Indian politician and lawyer who became the inaugural head of government of the Madras Presidency (in present-day Tamil Nadu) during the early 1920s under the dyarchy system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: A. Subbarayalu Reddiar Target entity description: A. Subbarayalu Reddiar was an Indian politician and lawyer who became the inaugural head of government of the Madras Presidency (in present-day Tamil Nadu) during the early 1920s under the dyarchy system.
-
A.
C. Vijayaraghavachariar
C. Vijayaraghavachariar was an Indian lawyer, nationalist leader, and prominent early member of the Indian National Congress who played a significant role in the freedom movement.
-
B.
Gopala Ratnam Subramaniam
Gopala Ratnam Subramaniam, better known as Mani Ratnam, is a renowned Indian film director, screenwriter, and producer celebrated for his influential work in Tamil and Indian cinema.
-
C.
S. V. Krishnamoorthy Rao
S. V. Krishnamoorthy Rao was an Indian politician who became the inaugural Deputy Chairman of the Rajya Sabha, the upper house of India’s Parliament.
-
D.
K. S. Krishnan
K. S. Krishnan was an Indian physicist renowned for his pioneering experimental work in light scattering that led to the discovery of the Raman effect alongside C. V. Raman.
-
E.
P. Subbarayan
P. Subbarayan was an Indian politician and statesman who served as Chief Minister of the Madras Presidency in the late 1920s and later held ministerial positions in independent India.
- 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_69ca84d4eddc8190996fec1417d2bae8 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9fb1370c8190bc153db8cababc62 |
completed | April 1, 2026, 10:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1bcd60e1c81908ea2e38ca91e58f6 |
completed | April 5, 2026, 1:37 a.m. |
| NEDg | Description generation | batch_69d1bdbddb7c81909b941d935e925ce5 |
completed | April 5, 2026, 1:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1be0ccc6081908bf3ef8db3c8b591 |
completed | April 5, 2026, 1:42 a.m. |
Created at: March 30, 2026, 8:24 p.m.