Yes, I've just come to the end of implementing all the planning I did while Fable was available. And nothing now comes close to creating plans that could be cod

Yes, I've just come to the end of implementing all the planning I did while Fable was available. And nothing now comes close to creating plans that could be coded and just worked like it did. On a large C codebase, Claude hallucinates constantly, and GPT 5.5 gets there are with a lot of help, but still gets things wrong.