atomic clock
C17692
concept
An atomic clock is an extremely precise timekeeping device that measures time based on the natural vibration frequencies of atoms, typically cesium or rubidium.
All labels observed (2)
| Label | Occurrences |
|---|---|
| atomic clock canonical | 1 |
| master clock | 1 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: atomic clock
Generated description
An atomic clock is an extremely precise timekeeping device that measures time based on the natural vibration frequencies of atoms, typically cesium or rubidium.
Instances (2)
| Instance | Via concept surface |
|---|---|
| cesium atomic clocks | — |
| U.S. Naval Observatory Master Clock | master clock |