Triple
T22147296
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Second Five-Year Plan of India |
E547319
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object | P. C. Mahalanobis |
—
|
NE NERFINISHED |
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: P. C. Mahalanobis | Statement: [Second Five-Year Plan of India, associatedWith, P. C. Mahalanobis]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: P. C. Mahalanobis Context triple: [Second Five-Year Plan of India, associatedWith, P. C. Mahalanobis]
-
A.
Prasanta Chandra Mahalanobis
chosen
Prasanta Chandra Mahalanobis was an Indian statistician and scientist best known for pioneering large-scale sample surveys, developing the Mahalanobis distance, and playing a key role in India’s economic planning.
-
B.
C. R. Rao
C. R. Rao was a pioneering Indian statistician renowned for foundational contributions such as the Cramér–Rao bound and Rao–Blackwell theorem, which profoundly shaped modern statistical theory.
-
C.
Bidhan Chandra Roy
Bidhan Chandra Roy was a renowned Indian physician, freedom fighter, and statesman who served as one of the most influential early Chief Ministers of West Bengal and is commemorated in India on National Doctors’ Day.
-
D.
Sachindra Nath Sanyal
Sachindra Nath Sanyal was an Indian revolutionary leader and co-founder of the Hindustan Republican Association who played a key role in the early armed struggle against British colonial rule.
-
E.
Rakhaldas Banerji
Rakhaldas Banerji was an Indian archaeologist and historian best known for his role in the discovery and study of the Indus Valley Civilization, particularly the site of Mohenjo-daro.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e11e3b52088190ad5df386d01eb2fb |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f129f156988190bc9a24a37418e849 |
completed | April 28, 2026, 9:43 p.m. |
Created at: April 16, 2026, 8:33 p.m.