Due to my standard cancer research work I'm blocked from Fable.
That said, with how execrable all the 5 models have been, I can't imagine I'm missing much. It's impossible to get an intelligible explanation in text out of the 5 models, and the mistakes are just comically bad on anything that's not code.
Cancelled my subscription, and can't imagine going back since OpenRouter gives me a consistent model that I can trust won't change underneath me.
And there is a bug to this bug, if the downgrade happens at close to full context window, there is no taking over this session with Opus -- happened to me twice: it throws some context window exceeded error, suggesting what fits in Fable context, may not fit in Opus's around the maximum. And then and there, an entire session is lost. In fact, there are two bugs, as /resuming such broken session attempts to resume with Fable, burning through tokens.
Oh well, I learned to be careful with the jokes around Fable.
Or with another LLM, but yeah. The only issue is when it's a monorepo and fable does ls/grep. I've got a file named `system_prompt` in a completely innocent project and as soon as fable accidentally stumbled upon it - cyber.
Hacked together something with omp and sandbox-exec so that only whitelisted models can see some parts of the project. Works pretty well.
Why would fable block optimizing an OS build