Triple
T6504198
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vinton Cerf |
E148964
|
entity |
| Predicate | coInventorWith |
P1858
|
FINISHED |
| Object | Robert E. Kahn |
E35485
|
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: Robert E. Kahn | Statement: [Vinton Cerf, coInventorWith, Robert E. Kahn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert E. Kahn Context triple: [Vinton Cerf, coInventorWith, Robert E. Kahn]
-
A.
Robert Kahn
chosen
Robert Kahn is an American electrical engineer and computer scientist best known as a co-inventor of the TCP/IP protocols that form the foundation of the modern Internet.
-
B.
Robert Kahn
Robert Kahn, better known as Bob Kane, was an American comic book artist and writer best known as the co-creator of the iconic superhero Batman.
-
C.
Vinton Cerf
Vinton Cerf is an American computer scientist widely regarded as one of the "fathers of the Internet" for his co-design of the TCP/IP protocols and fundamental contributions to internet architecture.
-
D.
Leonard Kleinrock
Leonard Kleinrock is an American computer scientist and Internet pioneer best known for his foundational work on packet-switching theory that underpinned the development of the ARPANET and the modern Internet.
-
E.
Jonathan B. Postel
Jonathan B. Postel was an American computer scientist and Internet pioneer best known for his foundational role in developing and administering core Internet protocols and standards.
- 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_69c687e9ad288190bae5bcac9c8ac855 |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c69965c8448190b9eb0c50711dd44f |
completed | March 27, 2026, 2:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6d50b15f081909bb7024fa57d528b |
completed | March 27, 2026, 7:05 p.m. |
Created at: March 27, 2026, 1:42 p.m.