The new Perplexity Labs tool can generate anything from spreadsheets to mini apps fast. Here's how to try it and why you ...

Perplexity Labs lets Pro users turn text prompts into charts, reports, and simple apps using AI, code, and web browsing.

We’ll upload a new batch of questions Friday morning. Sign up for our news quiz email, and you’ll be the first to know when a new quiz is published. 1 of 10 High elevation trails above 2,500 ...

How much do you know about the week’s local news? Let's find out. We’ll have a new batch of questions for you every Friday.

Before implementing your algorithm, you need to split your data into train/dev/test sets. Which of these do you think is the best choice? Train 9,500,000 Dev 250,000 Test 250,000 After setting up your ...

The "World Geography Challenge" is an interactive multiple-choice quiz that tests your knowledge of world geography. Answer questions about countries, capitals, rivers, mountains, and other ...