The tech giants on Wednesday talked up their AI strategies and said they are sticking with ambitious investments in the technology despite the investor panic this week over the ri

"Investing 'very heavily' in capital expenditure and infrastructure is going to be a strategic advantage over time," Mark Zuckerberg said.

Chinese AI startup DeepSeek burst on the scene this week with its latest AI model, which the startup claims performs as well as leading AI from OpenAI, Meta, and Anthropic — but at a far lower cost to develop.

AI revenue run rate reached $13 billion, as the company reported $69.6 billion in revenue for the December quarter, up 12%, with earnings of $3.23/share, topping Wall Street's expectations by both measures.

Microsoft has made Chinese startup DeepSeek's R1 artificial intelligence model available on its Azure cloud computing platform and GitHub tool for developers, the U.S. company said on Wednesday.

Microsoft made DeepSeek's groundbreaking R1 AI model available on the Azure AI Foundry platform as well as GitHub.

Microsoft has tested Wall Street's patience by plunking down huge amounts of cash in pursuit of profits from AI that have yet to satisfy investors.

Microsoft has spent months touting a rebound in its Azure cloud business and its quarterly revenue forecast on Wednesday will show whether billion-dollar bets on artificial intelligence are propelling increased growth in its main profit engine.

Microsoft said its cloud-computing business will continue to grow slowly in the current quarter as the company struggles to build enough data centers to handle demand for its artificial intelligence products.