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.

Daniel Singer

Editor, StartupHub.ai

Jun 2 at 6:07 AMUpdated Aug 22, 20263 min read

Amazon Bedrock now features leading OpenAI models.· Amazon News

Visual TL;DR

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.

Amazon BedrockCore

AWS's managed AI service for foundation models

From 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-5.4Core

Leading OpenAI models now directly accessible

From the articleThis strategic move brings models like GPT-5.5 and GPT-5.4, along with Codex, directly to AWS customers.

Customer choiceContext

Access to diverse models from multiple providers

From the article 4 mentionsThis approach underscores AWS's commitment to customer choice and flexibility in the rapidly evolving AI landscape.

Expanded AI ecosystemEffect

Over 100 foundation models from various providers

Codex includedCore

Code generation capabilities also available

From the articleThis strategic move brings models like GPT-5.5 and GPT-5.4, along with Codex, directly to AWS customers.

OpenAI pricingContext

From the article 7 mentionsCustomers will benefit from pricing that aligns with OpenAI's first-party rates, with no additional fees imposed by AWS.

Fosters innovationEffect

From the articleThis broad selection allows businesses to choose and switch between models that best suit their specific application needs, fostering innovation.

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.

StartupHub data

Companies working on this

Profiles of the companies named in this story, with funding and a one-liner from our database.

Microsoft Azure

Microsoft's cloud computing platform offering a wide range of services for building, deploying, and managing applications.

Cohere

$5K

Cohere offers a secure, all-in-one enterprise AI platform with cutting-edge multilingual models, advanced retrieval, and an AI workspace, enabling businesses to build high-impact applications grounded in proprietary data.

Anthropic

Private / $100B+ est

Anthropic is an AI safety and research company building reliable, interpretable, and steerable AI systems, best known for the Claude family of models.

Google Cloud

A suite of cloud computing services offered by Google, providing infrastructure, data analytics, and machine learning.

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 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 within a secure and scalable cloud infrastructure provides a powerful combination for enterprises.

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#Amazon Bedrock #OpenAI #GPT-5.5 #GPT-5.4 #Codex #Artificial Intelligence #Cloud Computing #AWS

Written by

Daniel Singer

Editor, StartupHub.ai

Daniel Singer is the editor of StartupHub.ai, a technology expert and thought leader on AI and its applications across sectors, from fintech and healthcare to developer tooling and consumer software. He writes and tests the tools covered here thoroughly and regularly, and built StartupHub.ai to give founders, operators and buyers a clearer read on what they are actually being sold.