One Useful Thing (Mollick)Jun 9, 2026, 5:11 PMEthan Mollick

What it feels like to work with Mythos

Ethan Mollick shares his hands-on experience with Mythos, calling Claude Fable another major leap in AI

Ethan Mollick of One Useful Thing shares his personal experience working with Mythos, a project tied to Claude Fable. His central claim is that Claude Fable represents another significant, qualitative leap in AI capability rather than an incremental update. Writing from a knowledge-worker perspective rather than a purely technical one, Mollick's assessment serves as an early signal for practitioners evaluating whether this model meaningfully changes how they work.

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