Build Agentic Workflows with OpenAI GPT OSS on Amazon SageMaker AI and Amazon Bedrock AgentCore
OpenAI has released two open-weight models, gpt-oss-120b (117 billion parameters) and gpt-oss-20b (21 billion parameters), both built with a Mixture of Experts (MoE) design and a 128K context window. These models are the leading open source models, according to Artificial Analysis benchmarks, and excel at reasoning and agentic workflows. With Amazon SageMaker AI, you can fine-tune or customize models and deploy with your choice of framework through a fully managed service. Amazon SageMaker Inference gives you the flexibility to bring your own inference code and framework without having to build and maintain your own clusters.
Although large language models (LLMs) excel at understanding language and generating content,…
