That makes Perplexity AI an extraordinary ChatGPT search client that you must simply try. There’s no better alternative right now, and Perplexity will set a high bar for ChatGPT experiences on ...

Perplexity AI is in early talks to raise between $500 million and $1 billion in funding at an $18 billion post-money valuation, a source familiar with the situation told CNBC. The new funding ...