Triple
T22942658
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Krishna P. Singh Center for Nanotechnology |
E569775
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Krishna P. Singh |
—
|
NE NERFINISHED |
How this triple was built (3 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: Krishna P. Singh | Statement: [Krishna P. Singh Center for Nanotechnology, namedAfter, Krishna P. Singh]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Krishna P. Singh Context triple: [Krishna P. Singh Center for Nanotechnology, namedAfter, Krishna P. Singh]
-
A.
Sudhir K. Chaudhary
Sudhir K. Chaudhary is an Indian cinematographer known for his work on notable Hindi films, including the thriller sequel "Drishyam 2."
-
B.
Amit K. Singh
Amit K. Singh is a technology entrepreneur best known as a founder of the cybersecurity company Palo Alto Networks.
-
C.
Sanjay Bhalla
Sanjay Bhalla is a notable individual recognized for achievements significant enough to be distinctly associated with the surname Bhalla.
-
D.
Ashok K. Chandra
Ashok K. Chandra is a computer scientist recognized for his contributions to theoretical computer science and database theory, including work on conjunctive queries and computational complexity.
-
E.
Rameshwar S. Bhagat
Rameshwar S. Bhagat is an Indian film editor known for his work on major Bollywood productions.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Krishna P. Singh Target entity description: Krishna P. Singh is an engineer, entrepreneur, and philanthropist best known as the founder of Holtec International and a major benefactor of engineering and nanotechnology education.
-
A.
Sudhir K. Chaudhary
Sudhir K. Chaudhary is an Indian cinematographer known for his work on notable Hindi films, including the thriller sequel "Drishyam 2."
-
B.
Amit K. Singh
Amit K. Singh is a technology entrepreneur best known as a founder of the cybersecurity company Palo Alto Networks.
-
C.
Sanjay Bhalla
Sanjay Bhalla is a notable individual recognized for achievements significant enough to be distinctly associated with the surname Bhalla.
-
D.
Ashok K. Chandra
Ashok K. Chandra is a computer scientist recognized for his contributions to theoretical computer science and database theory, including work on conjunctive queries and computational complexity.
-
E.
Rameshwar S. Bhagat
Rameshwar S. Bhagat is an Indian film editor known for his work on major Bollywood productions.
- F. None of above. chosen
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_69e24590862c8190858f180ad302adab |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1819a509481908a3662ef80f757c7 |
completed | April 29, 2026, 3:57 a.m. |
Created at: April 17, 2026, 3:45 p.m.