Triple
T17967266
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Joseph Weisbecker |
E449244
|
entity |
| Predicate | placeOfWork |
P1527
|
FINISHED |
| Object | RCA Laboratories |
—
|
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: RCA Laboratories | Statement: [Joseph Weisbecker, placeOfWork, RCA Laboratories]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RCA Laboratories Context triple: [Joseph Weisbecker, placeOfWork, RCA Laboratories]
-
A.
Sarnoff Corporation
chosen
Sarnoff Corporation was a prominent American research and development company in electronics and communications, originally founded as RCA Laboratories and known for pioneering work in television, broadcasting, and related technologies.
-
B.
DuMont Laboratories
DuMont Laboratories was an American electronics and television equipment company that played a pioneering role in the early development of commercial television broadcasting.
-
C.
Radio Corporation of America
Radio Corporation of America was a major American electronics and communications conglomerate best known for pioneering radio and television technology and broadcasting throughout the 20th century.
-
D.
Western Electric
Western Electric was a major American electrical engineering and manufacturing company best known as the manufacturing arm of AT&T and a pioneer in telecommunications and sound technology.
-
E.
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.
- 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_69d8b9f9927c8190a006110c8b996e61 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e4b13935908190b5269a84a3df2460 |
completed | April 19, 2026, 10:40 a.m. |
Created at: April 10, 2026, 10:22 a.m.