Triple
T6706245
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | T. N. Srinivasan |
E153010
|
entity |
| Predicate | coAuthor |
P398
|
FINISHED |
| Object | Pranab Bardhan |
E118213
|
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: Pranab Bardhan | Statement: [T. N. Srinivasan, coAuthor, Pranab Bardhan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pranab Bardhan Context triple: [T. N. Srinivasan, coAuthor, Pranab Bardhan]
-
A.
Pranab Bardhan
chosen
Pranab Bardhan is an Indian economist renowned for his work on political economy and development economics, particularly in the context of poverty, inequality, and institutions in developing countries.
-
B.
Pranab Sen
Pranab Sen is an Indian physicist and academic known for his contributions to statistical physics and complex systems.
-
C.
Arvind Panagariya
Arvind Panagariya is an Indian-American economist and policy expert known for his work on trade and development economics and for serving in top economic advisory roles in the Indian government.
-
D.
Partha Chatterjee
Partha Chatterjee is an Indian politician from West Bengal who has been a prominent leader of the All India Trinamool Congress and has held key ministerial positions in the state government.
-
E.
Basu Bhattacharya
Basu Bhattacharya was an influential Indian filmmaker known for his introspective, realist films that helped shape the parallel cinema movement, particularly through nuanced explorations of middle-class marriage and relationships.
- 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_69c68808d8d8819087369015270788fe |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d0ea8cfc819081affc73603c2cf3 |
completed | March 27, 2026, 6:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7008aeac08190887a7bf5703b69f4 |
completed | March 27, 2026, 10:11 p.m. |
Created at: March 27, 2026, 2:06 p.m.