The AI infrastructure boom has legs. Literally.
Humanoid robotics is experiencing an AI-infrastructure-style capital surge — Neura Robotics raising ~€1B backed by Tether, Embo raising $100M+ for world models, and Arda raising $70M for manufacturing AI, all announced this week. Combined with Skild AI ($1.4B), Figure AI ($1B at $39B), and Apptronik ($935M at $5.3B) from recent months, investors have committed over $15 billion to humanoid and embodied AI startups since mid-2024. The question: is this the early innings of a trillion-dollar market, or the next overheated category? Let's Deep Dive and find out.