NVIDIA, Microsoft, and Amazon are in talks to invest up to $60 billion in OpenAI, valuing the company at around $730 billion. The talks highlight intensifying competition among technology giants to secure strategic positions in the rapidly expanding AI sector.

NVIDIA is said to be considering the largest commitment, potentially investing as much as $30 billion, while Microsoft may add less than $10 billion despite its long-standing partnership with OpenAI.

Amazon could contribute more than $10 billion, strengthening its cloud and infrastructure ties with the company as demand for large-scale AI computing continues to rise.

OpenAI and NVIDIA are advancing plans to deploy large-scale data centre capacity, with a multi-year rollout starting in late 2026. The project aims to deliver large-scale high-performance computing, supporting OpenAI's push towards artificial general intelligence and global expansion.