> How exactly is that going to be enforced?

How is anything enforced on B2G agreements? Contractually & legally, which turns into internal policy, which shuffles the risk on to the rogue dev deciding to use GLM instead of the mandated Grok subscription.

This is literally the playbook they ran for Claude. I know folks who work for government contractors who were immediately going through the evals to get rid of Anthropic because it became a risk for them.