OpenAI’s New GPT-5.4-Cyber Raises The Stakes For AI And Security

Described by OpenAI as a new model tuned for defensive cybersecurity tasks, GPT-5.4-Cyber is being offered first to vetted ...
The EconomistOpinion

How dangerous is Mythos, Anthropic’s new AI model?

W hen in 2019 OpenAI finished training a new large language model called GPT-2, the artificial-intelligence lab initially ...

Quantum stocks on pace for a massive week after Nvidia debuts AI models to boost the tech

Quantum stocks climbed on Thursday, adding to a massive week-to-date rally fueled by enthusiasm for Nvidia 's new open-source ...

Meta debuts new AI model, attempting to catch Google, OpenAI after spending billions

Meta debuted its first major large language model, Muse Spark, spearheaded by chief AI officer Alexandr Wang, who leads Meta ...

Google's Gemma 4 model goes fully open-source and unlocks powerful local AI - even on phones

Google's Gemma 4 model goes fully open-source and unlocks powerful local AI - even on phones ...