Triple
T10670861
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Muthiah Annamalai Chidambaram |
E251479
|
entity |
| Predicate | hasFamilyName |
P18
|
FINISHED |
| Object | 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: Chidambaram | Statement: [Muthiah Annamalai Chidambaram, hasFamilyName, Chidambaram]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chidambaram Context triple: [Muthiah Annamalai Chidambaram, hasFamilyName, Chidambaram]
-
A.
Chidambaram
Chidambaram is a historic temple town in Tamil Nadu, India, renowned for its ancient Nataraja Temple and its central importance in Shaivite worship and pilgrimage.
-
B.
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.
-
C.
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.
-
D.
M. K. Alagiri
M. K. Alagiri is an Indian politician from Tamil Nadu, known as a son of former Chief Minister M. Karunanidhi and a prominent leader in the Dravida Munnetra Kazhagam (DMK) party.
-
E.
K. Karunakaran
K. Karunakaran is an Indian academic administrator and professor who has served as the vice-chancellor of Bharathiar University in Tamil Nadu.
- 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_69dbacf1a43c8190869f4a64f9d6a26c |
completed | April 12, 2026, 2:32 p.m. |
Created at: April 8, 2026, 9:09 p.m.