white dwarf
C24060
concept
A white dwarf is a small, dense stellar remnant composed mostly of electron-degenerate matter, left behind after a low- to medium-mass star exhausts its nuclear fuel and sheds its outer layers.
All labels observed (2)
| Label | Occurrences |
|---|---|
| white dwarf canonical | 4 |
| Type Ia supernova | 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: white dwarf
Generated description
A white dwarf is a small, dense stellar remnant composed mostly of electron-degenerate matter, left behind after a low- to medium-mass star exhausts its nuclear fuel and sheds its outer layers.
Instances (5)
| Instance | Via concept surface |
|---|---|
|
Sirius
surface form:
Sirius B
|
— |
|
Messier 82
surface form:
SN 2014J
|
Type Ia supernova |
|
Greater Dog
surface form:
Sirius B
|
— |
|
Alpha Canis Minoris
surface form:
Procyon B
|
— |
| Dog Star | — |