SIEVE demo: three questions, three answer shapes

A walkthrough of SIEVE on a yes/no question, a how-to and a comparison, showing the sources it reads and the ones it throws out.

The demo runs three real searches, each with a different shape of answer.

Yes or no: "Is coffee bad for your heart?" You watch SIEVE sieve the web, and in this run 23 sources are thrown out before it answers.
How-to: "How do I change a flat tire?" comes back as steps.
X vs Y: "What's the difference between TCP and UDP?" comes back as a side-by-side comparison.

In each case the caller gets a small, checkable answer instead of a page of links. That is the whole idea: search your LLM can afford to use.