Physical AI Hardware Evolution — Lidar Cost Curves, Tesla HW4 to HW5, Waymo Gen 6, and the Race to Sub-$1,000 AV Bill of Materials
Lidar fell 99% from $75,000 to under $500. Tesla HW4 BOM is $300-700 vs Waymo Gen 6 at $5,000-15,000; Cybercab and Gen 7 are each company hardware cost gate.