Triple
T13867304
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Allen B. DuMont |
E333357
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | DuMont Laboratories |
E1070199
|
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: DuMont Laboratories | Statement: [Allen B. DuMont, employer, DuMont Laboratories]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DuMont Laboratories Context triple: [Allen B. DuMont, employer, DuMont Laboratories]
-
A.
DuMont Laboratories
chosen
DuMont Laboratories was an American electronics and television equipment company that played a pioneering role in the early development of commercial television broadcasting.
-
B.
DuMont Television Network
The DuMont Television Network was an early American broadcast television network that operated in the 1940s and 1950s and is remembered as a pioneering but short-lived competitor to NBC, CBS, and ABC.
-
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.
Philco
Philco was a pioneering American electronics manufacturer best known for its radios, televisions, and early computer and semiconductor technologies.
-
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 (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_69d81c5ced9c8190b0e9bcc6effe5959 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de05c419d481909230e8879b6dab5c |
completed | April 14, 2026, 9:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fbac824a60819090894504dbb41de9 |
completed | May 6, 2026, 9:02 p.m. |
Created at: April 9, 2026, 10:14 p.m.