# Amazon — Set up OpenAI ChatGPT Codex with LiteLLM on Amazon ECS and Amazon Bedrock

- Company: Amazon (amazon.com)
- Announced: 2026-09-03T16:10:39+00:00
- Category: not stated
- Coverage: not counted
- Announcement: no
- Group: routine
- Source: https://aws.amazon.com/blogs/machine-learning/set-up-openai-chatgpt-codex-with-litellm-on-amazon-ecs-and-amazon-bedrock/
- Record: https://forck.live/items/8060-set-up-openai-chatgpt-codex-with-litellm-on-amazon-ecs-and-amazon-bedrock
- Subject: Bedrock / Nova

Amazon published a walkthrough for deploying a customer-operated LiteLLM gateway on Amazon ECS, connecting it to an OpenAI model on Amazon Bedrock, and configuring Codex to use the gateway's Responses API. The post explains the architecture, request flow, and trade-offs of using LiteLLM for centralized model access control.

## Evidence

Verbatim from https://aws.amazon.com/blogs/machine-learning/set-up-openai-chatgpt-codex-with-litellm-on-amazon-ecs-and-amazon-bedrock/:

> In this post, we walk you through deploying a customer-operated LiteLLM gateway on Amazon Elastic Container Service (Amazon ECS). We show how to connect it to an OpenAI model on Amazon Bedrock, and configure Codex to use the gateway’s Responses API.

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Record: https://forck.live/items/8060-set-up-openai-chatgpt-codex-with-litellm-on-amazon-ecs-and-amazon-bedrock
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