Developers (auto-discovered)

OpenAI has released a guide detailing techniques for optimizing large language model outputs, including evals, prompt engineering, and fine-tuning. The company recommends developers continuously measu…

OpenAI deprecated its Agent Builder tool on June 3, 2026, notifying developers that the product will be shut down by November 30, 2026. The company is directing users to migrate their agent configurat…

OpenAI has launched the Sites plugin for Codex, enabling users to create, save, deploy, and inspect hosted websites, web apps, and games directly from prompts without a separate deployment workflow. T…