The useful read
region vs country
┌─ generated from funding, org, model, compute, and overlap signals ─────────────────────────────── ┐
United Kingdom sits inside Europe, but still carries 31.4% of its AI funding signal.
Europe's biggest carrier is Wayve: $3.5B (15.4% of tracked side funding). United Kingdom's biggest carrier is Wayve: $3.5B (49.0% of tracked side funding).
The org treemap is shown because both sides have enough funded orgs for area to mean something.
United Kingdom is included in Europe; world-share dots and funding totals are shown as separate reference points, not additive market share.