Yes
Pro was perfect for me
AM1010101 on Hacker News
In the thread “Beginning July 20, Claude Fable 5 will be included in all Max plans”, replying to this comment
Helped: Using Fable for planning and GPT-5 for implementation.
… I would use all of the Fable specific usage if I accidently let it do the full implementation of the plan. Pro was perfect for me. I would then used GPT-5 / Composer 2.5 for implementation followed by a Fable check over. …