Perplexity AI, an Nvidia-backed startup, is in talks to raise $500 million, valuing the company at $14 billion, as it challenges Google's dominance in AI-driven search.
London power outage disrupts tube and businesses, leading to widespread closures and delays across the city's transport network.
Perplexity AI, an Nvidia-backed startup, is in talks to raise $500 million, valuing the company at $14 billion, as it challenges Google's dominance in AI-driven search.
London power outage disrupts tube and businesses, leading to widespread closures and delays across the city's transport network.