Triple
T19991750
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Great Bengal Famine (by P. C. Mahalanobis and others) |
E494079
|
entity |
| Predicate | author |
P4
|
FINISHED |
| Object | Prasanta Chandra 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: Prasanta Chandra Mahalanobis | Statement: [The Great Bengal Famine (by P. C. Mahalanobis and others), author, Prasanta Chandra Mahalanobis]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prasanta Chandra Mahalanobis Context triple: [The Great Bengal Famine (by P. C. Mahalanobis and others), author, Prasanta Chandra 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.
Raj Chandra Bose
Raj Chandra Bose was an Indian mathematician and statistician renowned for his pioneering work in design of experiments, finite geometry, and coding theory.
-
D.
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.
-
E.
Pillai Lokacharya
Pillai Lokacharya was a prominent 13th-century Sri Vaishnava theologian and philosopher known for systematizing the tradition’s doctrines through influential Tamil works such as the Srivachana Bhushanam.
- 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_69da626a67648190af9653832a3aeced |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e65fe10ffc81908c94168b0a8ea9c9 |
completed | April 20, 2026, 5:18 p.m. |
Created at: April 11, 2026, 3:31 p.m.