Triple
T1409858
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | D. Udaya Kumar |
E31778
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Anna University |
E67295
|
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: Anna University | Statement: [D. Udaya Kumar, educatedAt, Anna University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Anna University Context triple: [D. Udaya Kumar, educatedAt, Anna University]
-
A.
Anna University
chosen
Anna University is a prominent public technical and higher education institution in Tamil Nadu, India, renowned for its engineering and technology programs and its affiliation with numerous colleges across the state.
-
B.
Madras Institute of Technology
Madras Institute of Technology is a renowned engineering institute in Chennai, India, known for its strong aerospace and engineering programs and for having educated notable figures such as A. P. J. Abdul Kalam.
-
C.
Manipal Institute of Technology
Manipal Institute of Technology is a prominent Indian engineering college known for producing influential technology and business leaders, including Microsoft CEO Satya Nadella.
-
D.
Indian Institute of Technology Madras
Indian Institute of Technology Madras is a premier public technical and research university in India, renowned for its engineering, science, and technology programs and consistently ranked among the country’s top institutions.
-
E.
Vidya Pratishthan’s College of Engineering
Vidya Pratishthan’s College of Engineering is an engineering college located in Baramati, Maharashtra, offering undergraduate and postgraduate technical education.
- 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_69a49918e1f88190ba610f9dc8114578 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c3e0bfd08190a50820bc7585c28f |
completed | March 1, 2026, 10:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ace57be14881908d469d2b5333d6d5 |
completed | March 8, 2026, 2:57 a.m. |
Created at: March 1, 2026, 7:59 p.m.