OpenAI's GPT-5 has more than doubled coding and agent-building activity since its debut and driven an eightfold jump in reasoning workloads. Platforms including Cursor, Vercel, JetBrains, Factory, ...
OpenAI has used its DevDay 2025 keynote in San Francisco on 6 October to detail a trio of developer-focused updates. These include a new Apps SDK to build third‑party apps inside ChatGPT, an “AgentKit ...
OpenAI has introduced GPT-5.5 with improvements in coding, research workflows, and efficiency, alongside updates to safety systems, pricing, and availability across ChatGPT, Codex, and upcoming API ...