Answer: User inputs and model outputs are not shared with any third-party model providers.

Amazon Bedrock is designed with a strong emphasis on data privacy and security, particularly when using third-party foundation models. The key privacy protection mechanism is that **user inputs (prompts/documents) and model outputs (generated content) are not shared with the third-party model providers** (such as Anthropic, Cohere, Meta, etc.). **Why Option B is correct:** - Bedrock operates as a managed service where AWS acts as an intermediary between the customer and third-party model providers. - During inference, your data remains within your AWS account and the AWS infrastructure - it doesn't leave AWS's secure environment to reach the model providers. - This architecture ensures that sensitive or confidential documents processed through Bedrock are protected from exposure to external parties. - AWS's documentation explicitly states that prompts and completions are not used to train the base models unless you explicitly opt-in for such use. **Why other options are incorrect:** - **Option A (anonymized and shared):** Incorrect because Bedrock doesn't share user data with third-party providers in any form, even anonymized. - **Option C (inputs confidential, outputs shared):** Incorrect because neither inputs nor outputs are shared with third-party providers. - **Option D (redacted before sharing):** Incorrect because no sharing occurs with third-party providers, so redaction isn't necessary. This privacy model is fundamental to Bedrock's value proposition, allowing organizations to leverage powerful third-party AI models while maintaining control and confidentiality over their proprietary data.

Author: LeetQuiz Editorial Team