# AWS Brings OpenAI's Top Models to Bedrock
_AWS is now offering OpenAI's most advanced GPT models, including GPT-5.5 and GPT-5.4, through its Amazon Bedrock service._
**Published:** 2026-06-02
**Source:** https://www.startuphub.ai/ai-news/technology/2026/aws-brings-openai-s-top-models-to-bedrock
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Amazon Web Services (AWS) is significantly expanding its artificial intelligence offerings by making OpenAI's most advanced models available through its Amazon Bedrock platform. This strategic move brings models like GPT-5.5 and GPT-5.4, along with Codex, directly to AWS customers.

AWS adds OpenAIDriver

From the article 3 mentionsAmazon Web Services (AWS) is significantly expanding its artificial intelligence offerings by making OpenAI's most advanced models available through its Amazon Bedrock platform.viaAmazon BedrockCoreAWS's managed AI service for foundation modelsFrom the article 5 mentionsAmazon Bedrock now hosts over 100 foundation models from a diverse range of providers, including Anthropic, Cohere, Meta, Mistral AI, and OpenAI.GPT-5.5 & GPT-5.4CoreLeading OpenAI models now directly accessibleFrom the articleThis strategic move brings models like GPT-5.5 and GPT-5.4, along with Codex, directly to AWS customers.Customer choiceContextAccess to diverse models from multiple providersFrom the article 4 mentionsThis approach underscores AWS's commitment to customer choice and flexibility in the rapidly evolving AI landscape.Expanded AI ecosystemEffectOver 100 foundation models from various providersCodex includedCoreCode generation capabilities also availableFrom the articleThis strategic move brings models like GPT-5.5 and GPT-5.4, along with Codex, directly to AWS customers.OpenAI pricingContextFrom the article 7 mentionsCustomers will benefit from pricing that aligns with OpenAI's first-party rates, with no additional fees imposed by AWS.Fosters innovationEffectFrom the articleThis broad selection allows businesses to choose and switch between models that best suit their specific application needs, fostering innovation.
This integration marks a first for AWS, providing direct access to OpenAI's leading AI capabilities. Customers will benefit from pricing that aligns with OpenAI's first-party rates, with no additional fees imposed by AWS. This approach underscores AWS's commitment to customer choice and flexibility in the rapidly evolving AI landscape.

Amazon Bedrock now hosts over 100 foundation models from a diverse range of providers, including Anthropic, Cohere, Meta, Mistral AI, and OpenAI. This broad selection allows businesses to choose and switch between models that best suit their specific application needs, fostering innovation.

## OpenAI Models Expand AWS AI Ecosystem

The availability of [Amazon Bedrock OpenAI models](/ai-news/artificial-intelligence/2026/aws-and-openai-forge-deeper-ai-partnership) signifies a deeper collaboration between the two tech giants. It allows developers to leverage cutting-edge AI directly within the AWS cloud computing environment, potentially accelerating the development of sophisticated AI-powered applications.

AWS is also championing interoperability through industry-standard protocols like the Model Context Protocol (MCP) and Agent-to-Agent (A2A). These initiatives aim to simplify how AI applications interact across different environments, enhancing efficiency and enabling faster task completion for AI agents.

AWS is further bridging cloud environments with its AWS Interconnect service, enabling private, high-speed network connections between AWS and other cloud providers. This multi-cloud capability is being rolled out initially with Google Cloud and will expand to Microsoft Azure in 2026, simplifying hybrid and multi-cloud strategies.

The company highlights its 20-year history of making IT accessible and cost-effective. This philosophy extends to AI, where providing a wide array of model choices on Amazon Bedrock empowers customers to innovate on their own terms. The integration of OpenAI's models is a key step in this ongoing strategy.

This move is part of a broader trend where major cloud providers are integrating leading third-party AI models to offer a comprehensive suite of tools. It allows businesses to focus on building unique AI experiences rather than solely on foundational model development. The ability to use [Amazon Bedrock OpenAI models](/ai-news/technology/2026/aws-ai-agents-take-on-real-world-tasks) within a secure and scalable cloud infrastructure provides a powerful combination for enterprises.
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Original analysis from [startuphub.ai](https://www.startuphub.ai), the #1 AI startup directory.