Triple
T13636612
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | RFC 2481 |
E325863
|
entity |
| Predicate | author |
P4
|
FINISHED |
| Object | K. K. Ramakrishnan |
E325868
|
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: K. K. Ramakrishnan | Statement: [RFC 2481, author, K. K. Ramakrishnan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: K. K. Ramakrishnan Context triple: [RFC 2481, author, K. K. Ramakrishnan]
-
A.
K. Ramakrishnan
chosen
K. Ramakrishnan is a computer scientist known for his influential work on Internet congestion control and active queue management, including co-authoring the Explicit Congestion Notification (ECN) specification.
-
B.
Mohan Kumaramangalam
Mohan Kumaramangalam was an Indian politician and lawyer who served as a prominent minister in Indira Gandhi’s cabinet and was known for his role in shaping industrial and economic policy in the late 1960s and early 1970s.
-
C.
C. Rangarajan
C. Rangarajan is a prominent Indian economist and former Governor of the Reserve Bank of India who has played a key role in shaping the country’s economic policy.
-
D.
Alladi Ramakrishnan
Alladi Ramakrishnan was an Indian theoretical physicist best known for founding the Institute of Mathematical Sciences (Matscience) in Chennai and for his contributions to stochastic processes and particle physics.
-
E.
Ramakrishnan Raman
Ramakrishnan Raman is an Indian academic and administrator who serves as the Vice-Chancellor of Symbiosis International University, overseeing its strategic and educational leadership.
- 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_69d8076beddc8190a53156f5bea77f5e |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbc5a616dc81908b8c1213e1d4beed |
completed | April 12, 2026, 4:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f78af297008190b12256c936714213 |
completed | May 3, 2026, 5:50 p.m. |
Created at: April 9, 2026, 9:51 p.m.