The useful read
country vs hub
┌─ generated from funding, org, model, compute, and overlap signals ─────────────────────────────── ┐
London sits inside United Kingdom, but still carries 96.4% of its AI funding signal.
United Kingdom's biggest carrier is Wayve: $3.5B (49.0% of tracked side funding). London's biggest carrier is Wayve: $3.5B (50.8% of tracked side funding).
The org treemap is shown because both sides have enough funded orgs for area to mean something.
London is included in United Kingdom; world-share dots and funding totals are shown as separate reference points, not additive market share.