Apple regains position as world’s most valuable company

Apple is once again the most valuable company in the world, as Nvidia stocks dropped. It’s been two years since Apple ceded the title first to Microsoft, then to Nvidia. The margin by which Apple took the title is extremely narrow and will probably slip within days....

Chinese startup unveils powerful open AI model

A Chinese firm has launched an open-weight artificial intelligence (AI) model said to be equivalent to Anthropic’s Claude Fable. Kimi K3 is a 2,8-trillion parameter model from Moonshot AI that is particularly suited to advanced reasoning and long-horizon coding....

Worried about water security? A UCT lecture not to be missed …

By 2050, 60% of global economic growth and 70% of global population growth are expected to occur in the Global South – with Africa playing a significant role in driving these changes. But this increase in population and economic activity affects how water and...

Tech leaders clash over open source AI

US technology leaders have come out in support of open source artificial intelligence (AI) models, as some AI heavyweights urge the state to restrict access. Microsoft, Nvidia, Meta, Palantir and IBM are among those in the open source camp, while vendors like OpenAI...

Rectron’s doors reopen

Rectron has shaken off the worst of the effects from its security breach earlier this month, with all of its branches open and trading today. A notice to resellers confirms that all core systems are once again operational. “Our team is hard at work trying to get the...
How technology is changing decision-making in mining

How technology is changing decision-making in mining

The Fourth Industrial Revolution (4IR), and particularly AI, is no longer a pipedream in South African mining – technology is already influencing how decisions are made, how risks are managed, and how value is created. It’s a critical period for the local mining...