AWS Bedrock

AWS Bedrock plateforme multi-providers foundation models.

Définition

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

Origine

AWS, annoncé avril 2023 re:Invent preview, GA septembre 2023.

Usage

Largement adopté chez AWS enterprise customers. Investissement Amazon $4Mds dans Anthropic 2023 + $4Mds 2024.

Termes liés

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