Fable 5 is back， but with a major caveat.

Coding is being handled even more restrictively and routed even more heavily to Opus 4.8. Specifically， it says： "The new classifier also comes at the cost of flagging benign requests more often during routine coding and debugging tasks."

As a result， I do not just assume that it will become even harder to use Fable 5 effectively； I actually think that significantly more scientific questions， including those about biology and chemistry， will be blocked as well.

So it is a mixed re-release， but we will see.