Running an AI model locally, Perplexity's new Portable Computer can deliver faster performance, tighter security, and lower costs. But it has some strict requirements ...

OpenAI's Astra model automates computer and browser tasks with new speed and accuracy. Here's what it does, why it's ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Perplexity AI, the fast-growing search startup now valued at $20 billion, unveiled what it calls the first hybrid local-server inference orchestrator at Computex 2026 on Monday night, demonstrating ...

Perplexity AI Inc. today introduced Portable Computer, an artificial intelligence agent designed to run on desktops equipped with Nvidia Corp. silicon. The launch follows a report that Nvidia is ...

SimpleDesign protein design is Apple’s AI model for generating protein sequences and 3D structures together, with results limited to computer tests.

Can autonomous AI agents be sued or prosecuted for hacking? It’s no longer a question for sci-fi movies. It’s a question human lawyers and judges may soon have to grapple with. Under current U.S.

Computer scientists recently discovered a way to extract the hidden “thinking” that frontier AI models perform as they work through complex problems. The findings provide some evidence—although not ...

Meta has released a new slimmed down "open source" AI model that's light enough to run on a single computer, the company announced today. Called Muse Glimmer, it's based on Meta's Spark 1.2 closed ...

AI text watermarks are often, but not always, undetectable ...

ChatGPT maker OpenAI says it is still investigating the "unprecedented cyber incident" that led its artificial intelligence systems to break out of a testing environment and hack into another AI ...