xAI’s latest frontier model, Grok 4, has been released without industry-standard safety reports, despite the company’s CEO, Elon Musk, being notably vocal about his concerns regarding AI safety. Leading AI labs typically release safety reports known as “system cards” alongside frontier models.

One of the weirder bits of news on the AI-front has been Elon Musk's rollout of sexually-charged animated chat bots. Officially called "companions," and unofficially "waifus," a Japanese term for romantic-partner or wife,

Elon Musk has just unveiled “Companions,” a new feature for his AI chatbot, Grok, that allows users to interact with AI personas. These include Ani, a gothic anime girl who communicates with emojis, flirtatious messages, and facts, as well as Rudy, a friendly red panda.

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At launch, Grok AI’s Companions will be available to SuperGrok subscribers ($30 per month), who need to enable the feature from the app's settings. This is just a “soft launch,” and enabling the feature will get much easier in a few days, said xAI owner Elon Musk on Monday.

Musk's Grok AI just dropped a new Companion modes, featuring a flirty anime chatbot called Ani, and it has got the internet buzzing.

This is the smartest AI in the world,” Musk said. He did not mention the chatbot’s viral posts praising Hitler and calling itself “MechaHitler.”

Elon Musk on Wednesday teased a forthcoming male Grok companion from xAI, which already offers an anime waifu named Ani and a red panda named Rudi.