# Summary
# Cues
# Notes
| ηΉεΎ | Encoder | Decoder | Decoder-only |
|-----------------|---------|---------|--------------|
| Token Embedding | β | β | β |
| Self-Attention | β | β | β |
| ε ζζ©η | β | β | β |
| εε注ζε | β | β | β |
| Cross-Attention | β | β | β |
Decoder-only = ζ Decoder ηε ζ注ζεοΌδ½ζ²‘ζ Encoder ε Cross-Attention
θΏη§ζΆζιεθͺεε½θ―θ¨ε»Ίζ¨‘δ»»ε‘οΌε¦ GPT η³»ε樑εγ