3.1 Amazon Bedrock: Serverless Foundation Model Platform

🎯 Key AWS AI Exam Takeaways

• Amazon Bedrock offers unified, serverless API access to leading models from Anthropic, Meta, Mistral, and Amazon.
• Anthropic Claude excels at coding and complex reasoning; Amazon Titan provides lightweight, cost-effective text and embeddings.
• Provisioned Throughput reserves dedicated Model Units for guaranteed latency and steady enterprise throughput.

Amazon Bedrock is AWS's flagship fully managed service for building generative AI applications. It abstracts away all hardware provisioning, GPU cluster clustering, and model hosting, providing a unified serverless API to invoke leading foundation models from industry providers including Anthropic, Meta, Mistral AI, Cohere, AI21 Labs, and Amazon.

Model selection is driven by task requirements: Anthropic Claude 3.5 Sonnet delivers exceptional software engineering, legal analysis, and complex reasoning; Meta Llama provides high-performance open weights; and Amazon Titan delivers cost-effective embeddings and text generation.

For production workloads with strict latency SLAs, Amazon Bedrock offers Provisioned Throughput, allowing organizations to allocate dedicated Model Units with 1-month or 6-month commitments. Bedrock also includes built-in Model Evaluation tools to objectively benchmark models using automated metrics or human review teams.

⚠️ Common Pearson VUE Exam Traps

• Do not choose SageMaker if your primary requirement is serverless API access with zero infrastructure management.
• Remember that on-demand Bedrock pricing is billed per 1,000 input and output tokens.