Triple
T3197740
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Indian Institute of Technology Madras |
E66973
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | College of Engineering, Guindy campus of IIT Madras (informal early reference) |
E240015
|
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: College of Engineering, Guindy campus of IIT Madras (informal early reference) | Statement: [Indian Institute of Technology Madras, formerName, College of Engineering, Guindy campus of IIT Madras (informal early reference)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: College of Engineering, Guindy campus of IIT Madras (informal early reference) Context triple: [Indian Institute of Technology Madras, formerName, College of Engineering, Guindy campus of IIT Madras (informal early reference)]
-
A.
Government College of Engineering, Erode
Government College of Engineering, Erode is a public engineering institution in Tamil Nadu, India, offering undergraduate and postgraduate programs in various engineering disciplines.
-
B.
Guindy campus
chosen
Guindy campus is a major constituent campus of the University of Madras in Chennai, known for housing several science, technology, and professional departments.
-
C.
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.
-
D.
College of Engineering Pune
College of Engineering Pune is one of India’s oldest and most prestigious engineering institutes, renowned for its strong academic programs and historic campus in Pune, Maharashtra.
-
E.
Thiagarajar College of Engineering
Thiagarajar College of Engineering is a prominent engineering and technology institution in Madurai, India, known for its strong academic programs and research in various engineering disciplines.
- 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_69ad8588ba18819086a10951c32ecb80 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada7192994819084817307065a25e2 |
completed | March 8, 2026, 4:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b24bb7cd488190ae95c140d9cda296 |
completed | March 12, 2026, 5:14 a.m. |
Created at: March 8, 2026, 3:07 p.m.