AI startup Sentient, valued at $1.2 billion and backed by Peter Thiel's Founders Fund, has launched Open Deep Search (ODS), ...

Perplexity AI Inc. hit back at a lawsuit over a “perplexity” trademark, calling a Texas-based software company’s infringement ...

We already showed you how to use ChatGPT on iPhone beyond the obvious way: opening the AI app inside a browser window. There’s now a new iPhone app for that called Perplexity AI, which is easily ...