At the heart of the dispute is OpenAI's desire to restructure to a for-profit business, a move that requires Microsoft's approval.

The $200 million DoD contract is for OpenAI to develop AI tools for national security purposes, potentially placing it as a competitor to Palantir.

OpenAI CEO Sam Altman says his company, a notable Nvidia customer, will use AMD's newly unveiled chips.

Negotiations between Microsoft and OpenAI over the startup’s plan to restructure its for-profit unit, which requires Microsoft’s approval, have entered their eighth month with no end in sight and new conflicts emerging.

OpenAI's new head of recruiting said the company is under "unprecedented pressure to grow" amid an AI talent war.

Prime Minister Mark Carney, standing next to Ukrainian President Volodymyr Zelenskyy at a G7 summit in Alberta on Tuesday, denounced Russia’s latest strikes in Kyiv, reaffirmed that Canada stands in ‘total solidarity’ with Ukraine and announced additional military support.