OpenAI chief executive Sam Altman revealed that he had a conversation with Microsoft CEO Satya Nadella on Monday to discuss the future of their partnership.

Speaking on a New York Times podcast, Altman described the dialogue as part of ongoing efforts to align on the evolving nature of their collaboration.

Earlier this month, the Wall Street Journal reported that Microsoft - OpenAI's primary backer - and the AI firm are in discussions to revise the terms of their investment. Topics under negotiation reportedly include Microsoft's future equity stake in OpenAI.

According to theFinancial Times, Microsoft is weighing whether to pause the talks if the two parties cannot resolve key issues. Neither Microsoft nor OpenAI responded to media requests for comment outside regular business hours.

'Obviously, in any deep partnership, there are points of tension, and we certainly have those,' Altman said. 'But on the whole, it's been wonderfully good for both companies.'

Altman also commented on his recent discussions with United States President Donald Trump regarding AI. He noted that Trump appeared to grasp the technology's broader geopolitical and economic significance.

In January, Trump announced Stargate - a proposed private sector initiative to invest up to$500 billion in AI infrastructure - with potential backing from SoftBank, OpenAI, and Oracle.