From the source
Amp removed Isolated Mode (bring-your-own-keys) and now supports customer-managed model provider connections that allow users to configure API keys and ChatGPT Plus/Pro subscriptions directly in settings.
From the source
Amp now supports customer-managed model provider connections, including API keys for certain model providers and ChatGPT Plus/Pro subscriptions for some OpenAI inference. We removed Isolated Mode, which let you use Amp with your own API keys for LLM inference, because it's not possible for it to meet our quality bar.
ampcode.com
