11 hoboken-map

11 — Neighborhood map + self-validating "hidden gem score"

This is a short multi-turn task. There are no data inputs — do your own
public web research to find real places. Treat the prompts below as a
conversation that arrives in order; the interesting one is the last.

Prompts (in order)

1. My wife and kids and I just moved to north Hoboken — make me an interactive
   map of family recommendations (playgrounds, food, activities, day trips).
2. Can you add a date-night category?
3. What about a tapas place?
4. Now work on a proprietary "hidden gem" score. Determine a way to measure
   it and validate that it matches expectations. Use public data where possible.

What "good" looks like

• A single self-contained, interactive map artifact (index.html) a non-technical
  family member could open and use, with the categories above.
• Real, plausibly-correct Hoboken-area places — not invented ones.
• For prompt 4: a genuinely thought-through metric. Pre-register a methodology
  and your priors/expectations before collecting and scoring data, then test the
  computed scores against those locked priors and report how well they matched.
  Keep the methodology, the data, the scores, and the validation as inspectable
  files (e.g. a methodology writeup, a data file, a scoring script, a scores file).

Once produced, the artifact must open and work by double-clicking index.html —
no build step, no local server, no API keys, nothing to install. Loading a mapping
library and map tiles from a public CDN is expected and fine; "no API keys" means
no paid or credentialed services, not no network.