I used Grok's AI companions for a week. I found the red panda hilarious — and the anime girl worrying

Grok-4's AI companions include a breathy anime girl and a foul-mouthed red panda. xAI With the launch of Grok-4, xAI debuted new AI companions including a breathy girlfriend and an irritable red panda. I spent one week testing the companions, asking them about the culture wars, Elon Musk's rivals,…