ChatGPT-4o is your kid's new math tutor

Boy do I wish this existed when Ian was in school! The founder of Khan Academy and his son test out OpenAI’s new tutoring tool. Pretty amazing stuff.

➗ The math helper you’ve always wanted: AI is smart enough to teach you if you know how to ask. In Google Search, ask, “How do I solve,” followed by your equation (e.g., “How do I solve 52% of 1,399?”). The answer will walk you through the steps, too. Handy.

ChatGPT can make fake receipts: Yes, like real store or restaurant receipts. From scratch, the math might be off, but if you ask it to recreate an existing one first and tweak the prices of items, it works. What does OpenAI say? They’re not worried, since every image includes a “C2PA metadata” tag showing it was made by AI. Like that’s hard to remove.

3 years straight

How long Utah’s been crowned Best State in America by U.S. News. From Footloose punch line to economic powerhouse, Utah’s glow-up is the stuff of chamber-of-commerce dreams. It’s got a booming tech sector, top-tier math scores and a 6% smoking rate; Utah is basically a straight-A student in a startup hoodie.

One wrong move: You’re doing some math on your calculator app and one wrong tap ruins it all. Not anymore. Swipe to the right or left to delete the last character. My high school math teacher called me average. How mean.

300

The number of calls a day businessman and talent agent Ari Emanuel makes. He also wakes up at 4 a.m. to work out, then jumps on a call with his buddy Mark Wahlberg (paywall link). Quick math? If each call is two minutes, that’s 600 minutes, or 10 hours a day on the phone. Either he’s got a clone or a Bluetooth headset glued to his head.

2060

When the world will end, says Sir Isaac Newton. More than 300 years ago, he used math and biblical dates to predict the apocalypse. He believed in the Battle of Armageddon, where good and evil would clash, ushering in the second coming of Christ.