Triple
T8021346
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Esaki diode |
E186747
|
entity |
| Predicate | usesMaterial |
P618
|
FINISHED |
| Object | gallium arsenide |
E246070
|
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: gallium arsenide | Statement: [Esaki diode, usesMaterial, gallium arsenide]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: gallium arsenide Context triple: [Esaki diode, usesMaterial, gallium arsenide]
-
A.
gallium arsenide
chosen
Gallium arsenide is a compound semiconductor material known for its high electron mobility and direct bandgap, widely used in high-frequency and optoelectronic devices such as microwave integrated circuits, LEDs, and laser diodes.
-
B.
III-V compound semiconductors
III-V compound semiconductors are a class of materials formed from elements in groups III and V of the periodic table, widely used in high-speed electronics and optoelectronic devices such as lasers, LEDs, and high-frequency transistors.
-
C.
Esaki diode
The Esaki diode is a heavily doped semiconductor tunnel diode that exhibits negative differential resistance, enabling high-speed and microwave-frequency electronic applications.
-
D.
indium (In)
Indium (In) is a soft, silvery-white post-transition metal known for its low melting point, use in electronics and solders, and role in forming transparent conductive coatings such as indium tin oxide.
-
E.
Arsen
Arsen is a masculine given name commonly used in Eastern European and Caucasian countries, often derived from the Greek name Arsenios meaning "virile" or "strong."
- 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_69ca82ac7fc081909b1398cf025423af |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3e8d90488190b57d1e748e272061 |
completed | March 31, 2026, 3:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc56c82824819082e93eddc40bfad1 |
completed | March 31, 2026, 11:20 p.m. |
Created at: March 30, 2026, 5:20 p.m.