Big tech capex is set to jump over 50% in 2024, fueling the current AI boom, and supporting the training and deployment of the next-generation of frontier models slated for release over the next 2-4 months
If these frontier models can deliver greater capabilities, and the returns to match, it will intensify the race to scale up capex even further to train ever more powerful models on ever larger clusters of chips
If returns do not flow to the frontier, then models become commoditised, with all of big tech able to capitalise on their application layer dominance. If they do, then outcomes are uneven and uncertain with the core cloud players racing for dominance and leaving the others behind