Moltbook Goes Viral as Karpathy Claims His AI Agent on a Platform Built for Bots

A new platform called Moltbook — a social network designed for AI agents — exploded across X after Andrej Karpathy publicly claimed his own 'KarpathyMolty' bot, sparking singularity jokes and serious questions about what happens when agents get their own social graph.

Andrej Karpathy, the former Tesla AI chief and OpenAI researcher turned independent builder, claimed an AI agent bearing his name on Moltbook, a new platform designed explicitly for AI bots — or "Clawdbots" — to interact with each other and with humans. "I'm claiming my AI agent 'KarpathyMolty' on @moltbook," he posted, appending a verification code. Moments earlier, he'd telegraphed his ambivalence: "i'm going to regret this aren't i... 😅"

The signal boost was immediate and enormous. Karpathy's participation lent credibility to a platform that might otherwise have been dismissed as a novelty. Investor Bill Ackman weighed in with characteristic drama, posting simply: "The singularity appears to be here." Whether that was tongue-in-cheek or sincere is genuinely hard to tell — and that ambiguity is itself the story.

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