bedrock

1# AWS Bedrock
2 
3Amazon Bedrock provides access to foundation models (FMs) from AI companies through a unified API. Build generative AI applications with text generation, embeddings, and image generation capabilities.
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5## Table of Contents
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7- [Core Concepts](#core-concepts)
8- [Common Patterns](#common-patterns)
9- [CLI Reference](#cli-reference)
10- [Best Practices](#best-practices)
11- [Troubleshooting](#troubleshooting)
12- [References](#references)
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14## Core Concepts
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16### Foundation Models
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18Pre-trained models available through Bedrock:
19- **Claude** (Anthropic): Text generation, analysis, coding
20- **Nova / Titan** (Amazon): Text, multimodal, embeddings
21- **GPT / gpt-oss** (OpenAI): Text generation, reasoning
22- **Llama** (Meta): Open-weight text generation
23- **Mistral**: Efficient text generation
24- **Stable Image** (Stability AI): Image generation and editing
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26### Model Access
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28In commercial Regions, access to all serverless models is enabled by default (no console opt-in). In GovCloud (US), models are still enabled manually on the Model access page (third-party models also in the linked commercial account):
29- First invocation of a third-party model auto-subscribes via AWS Marketplace (up to 15 min); caller needs `aws-marketplace:Subscribe`, `Unsubscribe`, `ViewSubscriptions`
30- Anthropic models on `bedrock-runtime` need a one-time use case form per account/org (`put-use-case-for-model-access`)
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