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I keep running out of access to the most capable AI models before the workweek is finished. Lately, I’ve come to realize that may be useful. Anthropic’s limits on both my work and personal Claude subscriptions reset at the start of the week. When they do, I gorge on the newly available capacity, running Fable on its highest effort levels and watching agents orchestrate subagents and dynamic workflows on multiple projects.

It used to be that I exhausted my weekly allocation within a day or so. I would go back to daily tasks with speedier, still-capable models like Sonnet and Sol, saving my biggest questions and one-shot builds and thorniest bugs until my limits reset.

The wait gives those questions time to develop. I’ve come to call my weekly sessions with the most powerful models “consulting the oracle”—a nod to the oracle at Delphi, where the ancient Greeks sought guidance from Apollo through the priestess Pythia (OK, also to The Matrix).

But as frontier models like Fable 5.1 become more token-efficient, faster, and easier to talk to at lower effort levels, I’ve started running them as daily drivers, too. The same limits now stretch to three or four days instead of one.