Machine learning & AI

OpenAI begins rollout of new powerful AI model GPT-6 Astra

ChatGPT maker OpenAI said Thursday it would begin rolling out its newest and most powerful artificial intelligence (AI) model to select customers, saying it had built in safeguards to mitigate security risks.

Machine learning & AI

In a shift, OpenAI calls for US rules on powerful AI

OpenAI is calling for binding safety requirements on the most powerful artificial intelligence systems, a reversal for a company that has resisted calls for regulation.

Consumer & Gadgets

New Apple CEO to unveil latest iPhone lineup

Apple is unveiling its latest generation of iPhones, widely expected to include a foldable version, on Wednesday at an event headlined by new CEO John Ternus, who took over from Tim Cook on Sept. 1.

Business

Apple's new watches are always listening

The latest Apple Watch models have some new features: they can listen to the sounds around you all day, transcribe snippets of conversation on demand and write up summaries of everything they heard.

Hardware

Toward physical AI: When the hardware becomes the neural network

Digital computing using silicon chips has transformed nearly every aspect of modern life and enabled the remarkable growth of artificial intelligence. But as AI models scale up, that growth comes with increasing demands for ...

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