Triple
T1251627
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | A. P. J. Abdul Kalam |
E26887
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object |
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.
|
E144028
|
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: Madras Institute of Technology | Statement: [A. P. J. Abdul Kalam, educatedAt, Madras Institute of Technology]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Madras Institute of Technology Context triple: [A. P. J. Abdul Kalam, educatedAt, Madras Institute of Technology]
-
A.
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.
-
B.
Anna University
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.
-
C.
Indian Institute of Technology Kanpur
Indian Institute of Technology Kanpur is a premier public technical and research university in India, renowned for its engineering, science, and technology education and cutting-edge research.
-
D.
Samrat Ashok Technological Institute
Samrat Ashok Technological Institute is an engineering and technology college in India known for producing notable alumni, including Nobel Peace Prize laureate Kailash Satyarthi.
-
E.
Dr. B. R. Ambedkar Institute of Technology, Port Blair
Dr. B. R. Ambedkar Institute of Technology, Port Blair is a technical education institute in the Andaman and Nicobar Islands offering diploma and degree programs in engineering and related fields.
- 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: Madras Institute of Technology Triple: [A. P. J. Abdul Kalam, educatedAt, Madras Institute of Technology]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Madras Institute of Technology Target entity description: 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.
-
A.
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.
-
B.
Anna University
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.
-
C.
Indian Institute of Technology Kanpur
Indian Institute of Technology Kanpur is a premier public technical and research university in India, renowned for its engineering, science, and technology education and cutting-edge research.
-
D.
Samrat Ashok Technological Institute
Samrat Ashok Technological Institute is an engineering and technology college in India known for producing notable alumni, including Nobel Peace Prize laureate Kailash Satyarthi.
-
E.
Dr. B. R. Ambedkar Institute of Technology, Port Blair
Dr. B. R. Ambedkar Institute of Technology, Port Blair is a technical education institute in the Andaman and Nicobar Islands offering diploma and degree programs in engineering and related fields.
- 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_69a49487a9c48190ba9b05348fd1b53f |
completed | March 1, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69a4bf85e1e08190ba6aac3fcd8bb3e7 |
completed | March 1, 2026, 10:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac93c66bf881908f4b63548341178e |
completed | March 7, 2026, 9:08 p.m. |
| NEDg | Description generation | batch_69ac943de3f0819085dff5ef12f01766 |
completed | March 7, 2026, 9:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac95c05ab081909db602d7bea73bf4 |
completed | March 7, 2026, 9:16 p.m. |
Created at: March 1, 2026, 7:47 p.m.