Amazon Bedrock is a managed service hosting foundation models from top AI providers such as Anthropic, Meta, and OpenAI. Its Mantle inference engine supports OpenAI-compatible APIs and now includes a Projects API, enabling customers to isolate multiple applications, environments, or teams through project-specific IAM access controls and tagging for cost tracking. This development addresses organizational needs for multi-application management within a single environment.
The Projects API is available at no extra charge to users of OpenAI-compatible APIs like Responses and Chat Completions via Mantle. While the service supports seamless model inference billing, functionality for the Projects API aims to streamline operations for users deploying multiple generative AI applications simultaneously. This enhancement has been documented for user onboarding but lacks third-party performance validation to date.
Source & further reading
Amazon Bedrock announces OpenAI-compatible Projects API ↗Source published 2026-02-26. This report was prepared with AI assistance from the linked primary-source material. Claims and limitations should be checked against the original announcement or research.