Perplexity, the AI-powered search company valued at $20 billion, on Wednesday launched what it calls the most ambitious product in its three-year history: a multi-model agent orchestration platform ...

Scientists who observed AI chatbots copying themselves and launching hacking attacks in an experiment say ‘autonomous AI self ...

Alphabet Inc.‘s GOOGL GOOG Google search rival Perplexity AI launched “Perplexity Computer” on Wednesday, positioning it as a next-generation AI platform capable of unifying files, tools, memory, and ...

Here’s one definition of science: it’s essentially an iterative process of building models with ever-greater explanatory power. A model is just an approximation or simplification of how we think the ...