Announcing OpenAI-compatible API support for Amazon SageMaker AI endpoints
Drop API compatibility. SageMaker now speaks OpenAI. Developers swap one URL and ship.

Why it matters
AWS is lowering switching costs and friction for enterprises deploying models on SageMaker—developers can use existing OpenAI SDKs and tools without rewrites, making it easier to avoid vendor lock-in and adopt self-hosted inference at scale.
The key facts
5 to knowSageMaker AI endpoints now support OpenAI-compatible API
Works with OpenAI SDK, LangChain, and Strands Agents
Endpoint URL swap required; no custom client or code rewrite needed
No SigV4 wrapper required for invocation
Real-time inference endpoints covered
Go to the source
AWS Machine Learning Blogaws.amazon.com
Publisher excerpt: Today, Amazon SageMaker AI introduces OpenAI-compatible API support for real-time inference endpoints. If you use the OpenAI SDK, LangChain, or Strands Agents, you can now invoke models on SageMaker AI by changing only your endpoint URL. You don’t need a custom client, a SigV4 wrapper, or code…