On April 17, 2025, OpenAI announced via social media the release of a 34-page "Practical Guide to Intelligent Agents," offering developers comprehensive guidance on building agent applications. This marks another significant advancement in OpenAI's efforts to promote the practical application and standardization of AI technology. According to the announcement, the guide details how to utilize OpenAI's Responses API to build agents capable of web search, file search, and computer interaction. The Responses API is an evolution of Cha...