Tech

Understanding prompt injections: a frontier security challenge

AI tools are starting to do more than respond to questions. They can now browse the web, help with research, plan trips, and help buy products. As they become more capable, with the ability to access your data in other apps and take actions on your behalf, new security challenges emerge. One we’re heavily focused on is prompt injection.

HP plans to save millions by laying off thousands, ramping up AI use

Product development, internal operations among teams expected to be hit hardest.

Work smarter with your company knowledge in ChatGPT

A new way to bring together context from all your connected tools for answers that know your business.

Introducing ChatGPT Atlas

Today we’re introducing ChatGPT Atlas, a new web browser built with ChatGPT at its core.

GPT-5.1: A smarter, more conversational ChatGPT

We’re upgrading GPT‑5 while making it easier to customize ChatGPT. Starting to roll out today to everyone, beginning with paid users.

Is language the same as intelligence? The AI industry desperately needs it to be

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Anthropic introduces cheaper, more powerful, more efficient Opus 4.5 model

Longer chats address a long-standing criticism of Claude.

UK government will buy tech to boost AI sector in $130M growth push

Plan will offer guaranteed payments for British startups making AI hardware

Science-centric streaming service Curiosity Stream is an AI-licensing firm now

Curiosity Stream’s owner has more content for AI companies than it does for subscribers.

Google tells employees it must double capacity every 6 months to meet AI demand

Google’s AI infrastructure chief tells staff it needs thousandfold capacity increase in 5 years.

“We’re in an LLM bubble,” Hugging Face CEO says—but not an AI one

The risks of AI investment in manufacturing and other areas are less clear.

Nvidia says some AI GPUs are ‘sold out,’ grows data center business by $10B in just three months

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