Many of our self-hosted customers are able to utilize AWS GovCloud. [AWS Bedrock model offerings on GovCloud](https://docs.aws.amazon.com/bedrock/latest/userguide/models-regions.html), however, are currently constrained. The default Gitlab models for Chat (Anthropic Claude) are not available on GovCloud. The only models currently supported on AWS GovCloud West are: * Amazon Titan Text G1 - Express * Amazon Titan Text Embeddings V2 * Meta Llama 3 8B Instruct * Meta Llama 3 70B Instruct * Claude 3.5 Sonnet * Claude 3.7 Sonnet * Claude 3 Haiku AWS GovCloud East does not currently support Claude or Llama models. Access Requests for Custom Models team members to access AWS GovCloud were provisioned on 13 JAN 2025, * [Access request](https://gitlab.com/gitlab-com/gl-security/corp/issue-tracker/-/issues/889) * [Access request](https://gitlab.com/gitlab-com/team-member-epics/access-requests/-/issues/34087) ### Proposal In order to enable PubSec customers to leverage self-hosted models using GovCloud, we need to enable Duo features with Self-Hoted supported model that are also available on AWS GovCloud. We need to ensure/test that customers will be able to configure their GL instances with GovCloud in a manner similar to Bedrock.