Altman and Musk were OpenAI’s founding co-chairs in 2015, but their relationship has devolved into name-calling and lawsuits.

Tesla CEO Elon Musk has voiced doubts over the financial feasibility of President Donald Trumps $500 billion Stargate project, unveiled Tuesday. The initiative aims to establish an advanced artificial intelligence

SoftBank, OpenAI and Oracle Corp have announced the creation of a joint company called 'Stargate', which they say will invest $500 billion over the next four years in AI.

But nuclear’s recent history has been beset by cost overruns and delays. The fresh crop of nuclear startups were largely founded to overcome those hurdles by modularizing and mass producing reactor components. If all goes as planned, the approach could speed approvals and construction of new nuclear plants.

Solar and batteries constructed by Softbank’s SB Energy are expected to power at least part of the Stargate project, according to a Bloomberg report.