Triple
T2126073
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Madras |
E46427
|
entity |
| Predicate | hasNotableAlumni |
P51
|
FINISHED |
| Object | M. Karunanidhi |
E205714
|
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. Karunanidhi | Statement: [University of Madras, hasNotableAlumni, M. Karunanidhi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: M. Karunanidhi Context triple: [University of Madras, hasNotableAlumni, M. Karunanidhi]
-
A.
Karunanidhi
chosen
Karunanidhi was a prominent Indian politician, long-time Chief Minister of Tamil Nadu, and influential Dravidian leader who was also a noted screenwriter in Tamil cinema.
-
B.
K. Kamaraj
K. Kamaraj was a prominent Indian independence activist and influential Chief Minister of Tamil Nadu, renowned for his role in expanding education and implementing social welfare reforms.
-
C.
J. Jayalalithaa
J. Jayalalithaa was a prominent Indian actress-turned-politician who served multiple terms as Chief Minister of Tamil Nadu and became one of the most influential leaders in the state’s Dravidian politics.
-
D.
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.
-
E.
M. A. Chidambaram
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.
- 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_69a88a1626548190ae59a5028c3baa8e |
completed | March 4, 2026, 7:37 p.m. |
| NER | Named-entity recognition | batch_69abbb59182081908470f9be97e272c8 |
completed | March 7, 2026, 5:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae5d8e61d48190af0becdc5a040cd9 |
completed | March 9, 2026, 5:41 a.m. |
Created at: March 4, 2026, 7:44 p.m.