“杀死每家AI初创、造超级OS”？奥特曼的野望惊现缺口：资深人士曝出三大瓶颈

Core Insights - OpenAI's CEO Sam Altman announced significant updates at the OpenAI DevDay 2025, focusing on AgentKit, Codex, Apps SDK preview, and new APIs [2][3] Group 1: AgentKit - AgentKit is a comprehensive toolkit for developers and enterprises to build, deploy, and optimize intelligent workflows, significantly reducing the time required for integration and development [2][5] - The tool allows developers to create multi-agent workflows visually, manage data connections through a central platform, and embed customizable chat-based interactions [5][8] - Companies like Ramp and LY Corporation have reported drastic reductions in development time, with Ramp completing a procurement agent in hours instead of months, and LY Corporation creating a workflow in under two hours [7][8] Group 2: Codex - Codex has seen a tenfold increase in daily usage since early August, becoming integral to OpenAI's development processes, with a 70% increase in weekly pull requests [11][12] - The tool is now fully available for all coding scenarios, enhancing productivity for developers and allowing even children to utilize its capabilities [11][12] Group 3: Apps SDK - The Apps SDK is now in preview, enabling developers to build and test applications that integrate directly with ChatGPT, with support for various applications like Booking.com and Canva [12][13] - This move positions ChatGPT as a potential new operating system, aiming to be the default interface for users interacting with various applications [13] Group 4: New APIs - Three new APIs were launched, including the powerful reasoning model GPT-5 Pro, which allocates more "thinking time" for complex tasks [14][15] - The Video API introduces Sora 2 and Sora 2 Pro, allowing developers to create and edit short videos, enhancing multimedia capabilities [18][19] - New image and voice models have been introduced, offering cost-effective solutions while maintaining high quality [20]