ChatGPT ChatGPT helps you get answers, find inspiration, and be more productive
GPT-4 | OpenAI GPT-4 is more creative and collaborative than ever before It can generate, edit, and iterate with users on creative and technical writing tasks, such as composing songs, writing screenplays, or learning a user’s writing style
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Introducing ChatGPT - OpenAI Many lessons from deployment of earlier models like GPT‑3 and Codex have informed the safety mitigations in place for this release, including substantial reductions in harmful and untruthful outputs achieved by the use of reinforcement learning from human feedback (RLHF)
GPT‑5 is here - OpenAI GPT‑5 excels at writing, research, analysis, coding, and problem-solving It delivers more accurate, professional responses and feels like collaborating with a smart, thoughtful colleague
GPT‑5 隆重登場 - OpenAI 結合公司脈絡，智慧再升級 GPT‑5 可使用貴公司的檔案，並連接 Google Drive、SharePoint 等應用程式，在遵守現有權限設定的前提下，提供更優質的回應。
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Introducing GPT‑5. 2 - OpenAI GPT-5 2 is our most advanced frontier model for everyday professional work, with state-of-the-art reasoning, long-context understanding, coding, and vision Use it in ChatGPT and the OpenAI API to power faster, more reliable agentic workflows
Introducing GPT‑5. 4 - OpenAI GPT‑5 4 combines the coding strengths of GPT‑5 3‑Codex with leading knowledge work and computer-use capabilities, which matter most on longer-running tasks where the model can use tools, iterate, and push work further with less manual intervention