Fable 5.1 turns documents into slide decks end-to-end, nailing arrows GPT-5.6 can't

every · x · 2026-10-02

Dan Shipper of Every tested Fable 5.1 on document-to-deck generation: with a single prompt it built a full slide deck end-to-end and handled visual design details like drawing arrows within a diagram — something GPT-5.6 and similar models struggle with. The only slip: Every's logo wasn't quite right. This kind of delegation previously worked mostly for developers, not knowledge workers; Fable 5.1 is also faster and cheaper than the original Fable.

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