Triple
T10670848
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Muthiah Annamalai Chidambaram |
E251479
|
entity |
| Predicate | name |
P16
|
FINISHED |
| Object | M. A. Chidambaram |
E49342
|
NE FINISHED |
How this triple was built (2 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: M. A. Chidambaram | Statement: [Muthiah Annamalai Chidambaram, name, M. A. Chidambaram]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: M. A. Chidambaram Context triple: [Muthiah Annamalai Chidambaram, name, M. A. Chidambaram]
-
A.
M. A. Chidambaram
chosen
M. A. Chidambaram was a prominent Indian industrialist and cricket administrator, best known for his leadership roles in the Board of Control for Cricket in India and for having Chennai’s major cricket stadium named in his honor.
-
B.
P. Chidambaram
P. Chidambaram is an Indian politician and lawyer who has served multiple terms as India’s Finance Minister and Home Minister and is a senior leader of the Indian National Congress.
-
C.
R. Chidambaram
R. Chidambaram is an Indian nuclear physicist and former principal scientific adviser to the Government of India, renowned for his leading role in advancing India’s nuclear weapons and energy programs.
-
D.
Karti Chidambaram
Karti Chidambaram is an Indian politician and businessman, known for being a Member of Parliament from Sivaganga and the son of senior Congress leader P. Chidambaram.
-
E.
Mohan Kumaramangalam
Mohan Kumaramangalam was an Indian politician and lawyer who served as a prominent minister in Indira Gandhi’s cabinet and was known for his role in shaping industrial and economic policy in the late 1960s and early 1970s.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aa5b0d2881909584b20efc5877f0 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6f86390648190851693aedce6b7ad |
completed | April 9, 2026, 12:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d98865f700819093c8cadc6fcef75f |
completed | April 10, 2026, 11:31 p.m. |
Created at: April 8, 2026, 9:09 p.m.