I think it’s unwise because Model reliability is transient.

When the models have an off day, the workflows you’ve grown to depend upon fail. When you’re completely dependent on Anthropic for not only execution but troubleshooting- you’re doomed. You lose a whole day troubleshooting model performance variability when you should have just logged off and waited. These are very cognitively disruptive days.

Build in multi-model support- so your agents can modify routing if an observer discovers variability.