Goal
Get a chunk from the Shipping and delivery page as the top result without using the words ship, shipping, delivery, deliver, post or postage.
Each dot on the map is one chunk, labelled with the page it came from. The map squashes hundreds of dimensions into two, so it's a sketch, not a measurement — but notice how chunks from the same page cluster, and how related pages sit near each other.
Your question becomes a point too. It lands among the chunks it's most similar to, and the lines show which ones were retrieved.
Try it
Ask about delivery without saying "delivery". Questions the course didn't anticipate are embedded in your browser by averaging the model's vectors for each word — less precise than the full model, but the geometry is the same.