Developed and integrated the Claude Fable 5 model into the Zed editor through the Amazon Bedrock provider, focusing on backend development and API integration within the zed-industries/zed repository. The work involved updating the model registry, configuration, and test suite to support advanced model features such as thinking modes and tool use. Ensured seamless access for users opting into AWS provider data sharing, with comprehensive testing completed for EU-region compliance. Release notes were created and documentation maintained to support ongoing development. The implementation emphasized Rust for backend logic, maintained UI and performance standards, and adhered to established quality and collaboration checklists.