Testing AI Model Fable: Refactors Old Code and Triples Speed

repligate · x · 2026-07-20

A developer shared a hands-on experience testing the AI model Fable. They handed a "vibecoding" project written a year ago with a smaller model over to Fable, requesting a complete code review and refactor.

The results showed that Fable not only successfully fixed bugs in the old code but also tripled its execution speed, demonstrating robust code comprehension and optimization capabilities.

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