🪟 Context Window

The model only sees a fixed number of tokens. Try different text to see the window fill and overflow.

Context window (fixed size)

The model only "sees" a limited number of tokens. Like a bucket that can hold only so much.

Hi———————

1/8

Try different text (token count ≈ words):

Real models: 4K–128K+ tokens. Prompt + conversation history must fit inside the window.