Type 21 frigate
C64672
concept
A Type 21 frigate is a class of fast, lightly built general-purpose warships designed primarily for anti-submarine and escort duties, notably used by the Royal Navy in the late 20th century.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Type 21 frigate canonical | 2 |
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: Type 21 frigate
Generated description
A Type 21 frigate is a class of fast, lightly built general-purpose warships designed primarily for anti-submarine and escort duties, notably used by the Royal Navy in the late 20th century.
Instances (2)
| Instance | Via concept surface |
|---|---|
| HMS Ardent | — |
| HMS Antelope | — |