Triple
T21172563
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Veerabhadran Ramanathan |
E521727
|
entity |
| Predicate | name |
P16
|
FINISHED |
| Object | Veerabhadran Ramanathan |
—
|
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: Veerabhadran Ramanathan | Statement: [Veerabhadran Ramanathan, name, Veerabhadran Ramanathan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Veerabhadran Ramanathan Context triple: [Veerabhadran Ramanathan, name, Veerabhadran Ramanathan]
-
A.
Veerabhadran Ramanathan
chosen
Veerabhadran Ramanathan is an Indian-American climate scientist renowned for his pioneering work on atmospheric greenhouse gases and their role in global warming and climate change.
-
B.
Katepalli R. Sreenivasan
Katepalli R. Sreenivasan is an Indian-American physicist and engineer renowned for his pioneering research in fluid turbulence and contributions to fluid dynamics.
-
C.
Satish Dhawan
Satish Dhawan was an Indian aerospace engineer and pioneering chairman of the Indian Space Research Organisation (ISRO), widely regarded as the father of experimental fluid dynamics research in India.
-
D.
A. P. Venkateswaran
A. P. Venkateswaran was a senior Indian diplomat and civil servant who served in key foreign service roles, including as India’s Foreign Secretary.
-
E.
Venkatraman
Venkatraman is the given first name of Venki Ramakrishnan, the Nobel Prize–winning structural biologist known for his work on the ribosome.
- 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_69e0b50e30748190b186824a206d39b9 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e727141b7c81908eb8ca92850736a4 |
completed | April 21, 2026, 7:28 a.m. |
Created at: April 16, 2026, 3 p.m.