Triple
T15103451
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Raghu Ramakrishnan |
E360726
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Indian Institute of Technology Madras |
E66973
|
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: Indian Institute of Technology Madras | Statement: [Raghu Ramakrishnan, educatedAt, Indian Institute of Technology Madras]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Indian Institute of Technology Madras Context triple: [Raghu Ramakrishnan, educatedAt, Indian Institute of Technology Madras]
-
A.
Indian Institute of Technology Madras
chosen
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.
Indian Institute of Technology Bombay
Indian Institute of Technology Bombay is a premier Indian public technical and research university in Mumbai, renowned for its rigorous engineering and science programs and highly competitive admissions.
-
C.
Indian Institute of Technology Delhi
The Indian Institute of Technology Delhi is a premier public engineering and research university in New Delhi, India, renowned for its rigorous academics and significant contributions to science and technology.
-
D.
Indian Institute of Science
The Indian Institute of Science is a premier public research university in India renowned for advanced education and cutting-edge research in science and engineering.
-
E.
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.
- 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_69d85a0491ec8190830960be8fafb994 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e00551521c8190b48d1a074bb4bdfc |
completed | April 15, 2026, 9:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffdbb445a48190ba3dafb1f076ac83 |
completed | May 10, 2026, 1:13 a.m. |
Created at: April 10, 2026, 3:05 a.m.