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.

Computer was launched by Perplexity back in February to offer users an always-on AI agent that can run autonomously to complete tasks whether you’re at the keyboard or not. Computer took the OpenClaw approach,

After companies rushed to embrace powerful (and costly) generative AI tools based on LLMs, they began to realize that smaller, more focused open models might better fit the bill.

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, and subscriptions. August 10, 2026 Add as a preferred ...

Perplexity AI launched Personal Computer for Windows on Tuesday, July 28, 2026, extending its agentic desktop platform from Mac to the operating system that powers roughly 1.4 billion devices worldwide. The rollout — initially limited to subscribers of ...

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 software that autonomously decides — in real time and ...

AI models have been helping with predictions for a while now. Doctors, weather forecasters and stock brokers all use AI to try to peek into the future. Inside the Leibniz Supercomputing Centre in Germany, researchers have been experimenting with an AI ...

The Trump administration is looking to develop a process that would have the federal government review the safety of powerful artificial intelligence models before approving their release, according to a report in The New York Times on May 4, 2026.