Triple
T4163337
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | S. R. Ranganathan |
E91581
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | University of Madras |
E46427
|
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: University of Madras | Statement: [S. R. Ranganathan, educatedAt, University of Madras]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: University of Madras Context triple: [S. R. Ranganathan, educatedAt, University of Madras]
-
A.
University of Madras
chosen
The University of Madras is one of India's oldest and most prestigious public universities, based in Chennai and renowned for its wide range of academic programs and influential alumni.
-
B.
Presidency College, Madras
Presidency College, Madras is one of India’s oldest and most prestigious higher education institutions, renowned for its strong programs in science and the humanities and for producing many distinguished alumni.
-
C.
University of Poona
University of Poona is the former name of Savitribai Phule Pune University, a major public state university located in Pune, Maharashtra, India.
-
D.
University of Bombay
The University of Bombay, now known as the University of Mumbai, is one of India's oldest and most prestigious public universities, renowned for its significant role in the country's higher education and intellectual history.
-
E.
Madras Egmore
Madras Egmore is a major historic railway terminus in Chennai, India, serving as one of the city’s key hubs for regional and long-distance train services.
- 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_69aed9626ebc8190a39de631788bea3e |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af02a9bf348190b99cecd19fe65779 |
completed | March 9, 2026, 5:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5a84713f88190a051b7d94b89d585 |
completed | March 14, 2026, 6:26 p.m. |
Created at: March 9, 2026, 3:44 p.m.