Partnering with OpenAI to bring their new open models onto Cloudflare Workers AI

What this post added

This post announces the integration of OpenAI's new open-weight models (120B and 20B parameters) onto Cloudflare Workers AI. It details the technical specifications of these models, including their Mixture-of-Experts (MoE) architecture and FP4 quantization. The post also highlights the implementation of OpenAI's Responses API and the upcoming Chat Completions API compatibility. A key technical contribution is the integration of Code Interpreter with Cloudflare Sandboxes, enabling stateful code execution for AI-generated code within a secure, ephemeral container environment.