Triple
T2977570
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | COSMAC ELF |
E80434
|
entity |
| Predicate | creator |
P184
|
FINISHED |
| Object | RCA engineers |
E2759
|
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: RCA engineers | Statement: [COSMAC ELF, creator, RCA engineers]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RCA engineers Context triple: [COSMAC ELF, creator, RCA engineers]
-
A.
RCA
chosen
RCA (Radio Corporation of America) was a major American electronics and communications company that played a pivotal role in the development and commercialization of radio and television technology in the 20th century.
-
B.
Rogers Vacuum Tube Company
Rogers Vacuum Tube Company was an early Canadian electronics firm best known for pioneering batteryless radio technology and advancing vacuum tube development in the 1920s.
-
C.
David Sarnoff
David Sarnoff was a pioneering American radio and television executive who led RCA and helped shape the development and commercialization of broadcast media in the 20th century.
-
D.
Vladimir Zworykin
Vladimir Zworykin was a Russian-American engineer and inventor widely regarded as a pioneer of television technology, particularly for his work on the iconoscope and kinescope.
-
E.
Amar Bose
Amar Bose was an American electrical engineer, MIT professor, and entrepreneur best known as the founder of Bose Corporation, a pioneering audio technology company.
- 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_69ad8b15f6ac8190be5fd16a33edcb4f |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad999b0d50819093dac7678b887a9b |
completed | March 8, 2026, 3:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b108ecef788190ad40dba81f1036c6 |
completed | March 11, 2026, 6:17 a.m. |
Created at: March 8, 2026, 2:58 p.m.