3 posts
I hit the Fable usage cap twice in under 48 hours and nearly ran out the total token limit. The plan that would have prevented it was published on this blog a month ago. Here is why it failed anyway, where the plan lives now, and what th…
Four days after I said goodbye to Opus, an export-control directive pulled Fable 5 offline and the fallback became the workhorse again. What I shipped in the window, what it cost, and the model-tiering plan for when Fable comes back.
Anthropic shipped Claude Fable 5 and Mythos 5: same model, two names, one safeguard layer apart. What the new frontier model means for running agents in production.