Asked about The window as a budget

Is recall uniform across a long context window?

An answer that works

No. Content near the start and the end is recalled more reliably than content in the middle. So position matters, and filling a large window because it exists is worse than curating what goes into it.

Reading an answer is not being able to give one. The section that teaches this is The window as a budget, 4 hours of Context windows.

Learn this properly