Why Multiple Heads?

What is Why Multiple Heads?? Why does it exist? Where does it appear in Multi-Head Attention?

Draw or describe a visual model of Why Multiple Heads?. What does it look like conceptually?

Work through a concrete manual example of Why Multiple Heads? with real numbers or pseudocode.

Implement Why Multiple Heads? from scratch in Python. Keep it minimal — just enough to see it work.

How is Why Multiple Heads? different from related concepts in Multi-Head Attention? What are the trade-offs?

Explain Why Multiple Heads? in plain language using an analogy. Could a non-expert follow it?

Build a small project or demo that uses Why Multiple Heads? as a core component.