Triple
T17170212
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Library Administration |
E416709
|
entity |
| Predicate | author |
P4
|
FINISHED |
| Object | S. R. Ranganathan |
—
|
NE ONNED1 |
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: S. R. Ranganathan | Statement: [Library Administration, author, S. R. Ranganathan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: S. R. Ranganathan Context triple: [Library Administration, author, S. R. 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.
Melvil Dewey
Melvil Dewey was an American librarian and educator best known for pioneering modern library organization and founding the Dewey Decimal Classification system.
-
C.
Eugene Garfield
Eugene Garfield was an American information scientist and bibliometrician best known for pioneering citation indexing and founding the Science Citation Index and the Institute for Scientific Information (ISI).
-
D.
Gerard Salton
Gerard Salton was a pioneering computer scientist widely regarded as the father of modern information retrieval, known for foundational work that led to search engine technologies.
-
E.
Carl Deichman
Carl Deichman was an 18th-century Norwegian businessman and book collector whose donated collection formed the foundation of Oslo’s public library system.
- 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_69d886d5f34c8190b24564dfaa63f3fb |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f91831d88190b262227fc41c9067 |
completed | April 18, 2026, 9:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0195428c6c8190a11e3f7c8f6796fe |
in_progress | May 11, 2026, 8:37 a.m. |
Created at: April 10, 2026, 5:37 a.m.