AWS Certified Cloud Practitioner

Explanation:

Amazon Bedrock is a fully managed service that offers a choice of high-performing foundation models (FMs) from leading AI companies. Among the options provided:

• A. Claude (Anthropic) - This is the correct answer. Claude is based on the Transformer architecture, which is the foundational neural network architecture for most modern large language models. Transformers use self-attention mechanisms to process sequential data.

• B. DALL·E - This is an image generation model from OpenAI that uses a different architecture combining CLIP and diffusion models, not purely Transformer-based.

• C. Stable Diffusion - This is a latent diffusion model for image generation, which uses a U-Net architecture rather than a Transformer architecture.

• D. Whisper - This is an automatic speech recognition (ASR) system from OpenAI that uses an encoder-decoder Transformer architecture, but it's not specifically listed as an Amazon Bedrock foundation model in this context.

Claude, developed by Anthropic, is indeed based on Transformer architecture and is available as one of the foundation models in Amazon Bedrock.