Global AI spending is set to surge by 60% in 2025, reaching $360 billion, and is projected to rise another 33% to $480 billion in 2026. The share of spending by major tech firms—Microsoft, Amazon, Alphabet, and Meta—will decline from 58% to 52%, with China expected to contribute significantly, accounting for 35% of non-Big Four spending. Emerging players, including Neocloud providers, are anticipated to capture around 25% of this market, indicating a healthier distribution of investments across the sector.