OpenAI closed a $110 billion funding round at a $730 billion pre-money valuation led by Amazon ($50B), NVIDIA ($30B), and SoftBank ($30B), with announced infrastructure commitments including 3GW of NVIDIA inference capacity, 2GW of NVIDIA training on Vera Rubin systems, and 2GW of AWS Trainium capacity. Microsoft reaffirmed its existing partnership terms unchanged. This signals capital concentration into a single frontier lab at a scale that ties vendor execution to hyperscaler infrastructure partnerships and raises questions about whether announced capex commitments are translating into actual deployed capacity and whether single-vendor customer concentration risks are rising.
313 other tracked developments touching the same claims.