Triple
T2126038
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Madras |
E46427
|
entity |
| Predicate | hasCampus |
P116
|
FINISHED |
| Object |
Guindy campus
Guindy campus is a major constituent campus of the University of Madras in Chennai, known for housing several science, technology, and professional departments.
|
E240015
|
NE FINISHED |
How this triple was built (4 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: Guindy campus | Statement: [University of Madras, hasCampus, Guindy campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Guindy campus Context triple: [University of Madras, hasCampus, Guindy campus]
-
A.
Chepauk campus
Chepauk campus is a principal urban campus of the University of Madras located in Chennai, Tamil Nadu, housing key administrative offices and academic departments.
-
B.
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.
-
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.
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.
Taramani campus
Taramani campus is a science and research-focused campus of the University of Madras located in the Taramani area of Chennai, India.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Guindy campus Triple: [University of Madras, hasCampus, Guindy campus]
Generated description
Guindy campus is a major constituent campus of the University of Madras in Chennai, known for housing several science, technology, and professional departments.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Guindy campus Target entity description: Guindy campus is a major constituent campus of the University of Madras in Chennai, known for housing several science, technology, and professional departments.
-
A.
Chepauk campus
Chepauk campus is a principal urban campus of the University of Madras located in Chennai, Tamil Nadu, housing key administrative offices and academic departments.
-
B.
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.
-
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.
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.
Taramani campus
Taramani campus is a science and research-focused campus of the University of Madras located in the Taramani area of Chennai, India.
- F. None of above. chosen
Provenance (5 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_69ae58cf2a588190a59dc1ae5d684538 |
completed | March 9, 2026, 5:21 a.m. |
| NEDg | Description generation | batch_69ae599c6b288190b7e173ffc505c605 |
completed | March 9, 2026, 5:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae5a42675c8190a019034e8a6bda21 |
completed | March 9, 2026, 5:27 a.m. |
Created at: March 4, 2026, 7:44 p.m.