AWS Bedrock

AWS Bedrock multi-provider foundation models platform.

Definition

Bedrock unified API (InvokeModel + ConverseStream). Features: Knowledge Bases (managed RAG vector DB), Agents for Bedrock (multi-step orchestration), Guardrails (content moderation, PII redaction, denied topics, contextual grounding), Model Customization (fine-tuning, continued pre-training). Available models: Claude 3.5/4 (Anthropic), Llama 3.2/3.3 (Meta), Mistral, Command R+ (Cohere), Amazon Nova / Titan, Stable Diffusion (Stability).

Origin

AWS, announced April 2023 re:Invent preview, GA September 2023.

Usage

Widely adopted among AWS enterprise customers. Amazon investment $4B in Anthropic 2023 + $4B 2024.

Related terms

• Anthropic Claude API — modèle accessible via Bedrock.
• Vertex AI Generative — concurrent direct.
• Azure OpenAI Service — concurrent direct.