The Globe's tech columnist tested out Perplexity, which combines a Google-like index of the web with a system that uses ...

One example of a tool launched as a result, is the department’s lesson-planning assistant which went live last September and ...

Creators are staring down what they say is a growing threat: artificial intelligence-powered searches cutting into their ...

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

Perplexity AI, on the other hand, positions itself as an 'answer engine,' catering to users who prioritize verifiable and current data. I ran seven prompts designed to test each model and ...

Sentient’s open-source AI search outperformed GPT-4o and Perplexity in benchmark tests, offering developers a high-performing ...

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 ...