Triple
T3211723
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Anna University |
E67295
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | C. N. Annadurai |
E243716
|
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: C. N. Annadurai | Statement: [Anna University, namedAfter, C. N. Annadurai]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: C. N. Annadurai Context triple: [Anna University, namedAfter, C. N. Annadurai]
-
A.
C. N. Annadurai
chosen
C. N. Annadurai was an Indian politician, writer, and orator who founded the Dravida Munnetra Kazhagam (DMK) and served as the first Chief Minister of Tamil Nadu under its new name.
-
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.
Karunanidhi
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.
-
D.
Govindarajulu Naidu
Govindarajulu Naidu was an Indian physician best known as the husband of poet and freedom fighter Sarojini Naidu.
-
E.
C. Rajagopalachari
C. Rajagopalachari was an Indian independence leader, close associate of Mahatma Gandhi, last Governor-General of India, and founder of the Swatantra Party.
- 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_69ad858ac36c81909962589cd277d6e2 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69adaaba224c8190ad2f4e0ed1c2ca4a |
completed | March 8, 2026, 4:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b262326d508190a4a702ed549fed99 |
completed | March 12, 2026, 6:50 a.m. |
Created at: March 8, 2026, 3:07 p.m.