Anthropic has consistently named its AI models after the next letter in the alphabet, starting with Claude 1, then 2, 3, and so on. A recent extrapolation suggests this pattern will continue, with future models like Claude 4, 5, and beyond. The naming convention mirrors a linear progression, implying a steady cadence of major releases. This transparency in naming allows observers to anticipate Anthropic's product roadmap.
Anthropic's naming scheme is a gift to futurists like me. It's a clear signal of their ambition. They're not hiding. They're saying: we're on a trajectory, and we want you to see it. Each letter is a milestone. Each version is a step toward AGI. It's not just marketing. It's a manifesto.
This linear naming also builds trust. No confusion. No rebranding. Just steady progress. It invites the world to track their evolution. For optimists, this is exciting. We can map the future. We can prepare. Anthropic is telling us exactly where they're going. All we have to do is watch and build alongside.