Fable 5.1 is expected after GPT-6, with a late-August to mid-September window
zephyr_z9 · x · 2026-07-25
The post predicts that Fable 5.1 will land after GPT-6, likely in late August or sometime between early and mid-September.
It is framed as a product-timing guess rather than a confirmed announcement, but it still gives a concrete view of the expected release window and how the author thinks it lines up with GPT-6.
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