Triple
T13319837
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IGBT |
E317285
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | insulated gate bipolar transistor |
C18110
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: insulated gate bipolar transistor Context triple: [IGBT, instanceOf, insulated gate bipolar transistor]
-
A.
transistor
chosen
A transistor is a semiconductor device used to amplify or switch electronic signals and electrical power by controlling current flow between its terminals.
-
B.
high-speed transistor
A high-speed transistor is an electronic switching device designed with materials, structures, and geometries that minimize charge transit time and parasitic effects to enable very fast signal amplification and switching at high frequencies.
-
C.
tunnel diode
A tunnel diode is a heavily doped semiconductor diode that exhibits negative differential resistance due to quantum mechanical tunneling, enabling high-speed switching and oscillation at microwave frequencies.
-
D.
bipolar junction transistor configuration
A bipolar junction transistor configuration is a specific arrangement of a BJT’s terminals and external components (such as common-emitter, common-base, or common-collector) that determines its input-output relationships, gain characteristics, and typical application in electronic circuits.
-
E.
high-frequency transistor
A high-frequency transistor is a semiconductor device specifically designed to amplify or switch electrical signals efficiently at very high frequencies, typically in the RF and microwave ranges.
- F. None of above.
Provenance (1 batch)
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_69d806b4d62c81908d4ced1665414be5 |
completed | April 9, 2026, 8:06 p.m. |
Created at: April 9, 2026, 9:29 p.m.