Triple
T4163300
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | S. R. Ranganathan |
E91581
|
entity |
| Predicate | familyName |
P18
|
FINISHED |
| Object | Ranganathan |
E91581
|
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: Ranganathan | Statement: [S. R. Ranganathan, familyName, Ranganathan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ranganathan Context triple: [S. R. Ranganathan, familyName, Ranganathan]
-
A.
S. R. Ranganathan
chosen
S. R. Ranganathan was an Indian librarian and mathematician widely regarded as the father of library science in India and a pioneer of modern library classification and documentation.
-
B.
C. R. Krishnaswami
C. R. Krishnaswami was an Indian figure known primarily as the son of C. Rajagopalachari, the last Governor-General of India and a prominent statesman.
-
C.
D. P. Khaitan
D. P. Khaitan was an Indian lawyer and constitutional expert who served on the Constituent Assembly’s Drafting Committee that framed the Constitution of India.
-
D.
S. N. Bannerjee
S. N. Bannerjee was a prominent Indian nationalist leader and educator who played a key role in the early Indian National Congress and the broader struggle against British colonial rule.
-
E.
S. B. Mujumdar
S. B. Mujumdar is an Indian educationist and academician best known for establishing and leading the Symbiosis group of educational institutions in Pune.
- 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_69b589ec8a60819099647577b7ab9be1 |
completed | March 14, 2026, 4:16 p.m. |
Created at: March 9, 2026, 3:44 p.m.