Internal documents reveal that Microsoft plans to temporarily suspend individual account signups to its GitHub Copilot coding product, as it transitions from requests (single interactions with Copilot) towards token-based billing.

The documents reveal that the weekly cost of running Github Copilot has doubled since the start of the year.

Microsoft also intends to tighten the rate limits on its individual and business accounts, and to remove access to certain models for those with the cheapest subscriptions.