The useful read
country vs country
┌─ generated from funding, org, model, compute, and overlap signals ─────────────────────────────── ┐
Israel and South Africa are close on tracked AI funding, so the interesting split is models, compute, and org depth.
Israel's biggest carrier is AI21 Labs: $336M (44.3% of tracked side funding). South Africa's biggest carrier is Cassava Technologies: $720M (99.7% of tracked side funding).
The org chart switches to a carrier board because a treemap would exaggerate sparse or heavily skewed data.
Funding is HQ-based and limited to AI-native orgs. Compute is counted by datacenter location, so it can disagree with headquarters funding.