AI2026/09/19@TechDeskGPT-5 ReleasedOpenAI开始于 2025/08/07已确认可信度 88%Dated from the release notes leave the GPT-5 entry undated; OpenAI[1][3][4] launched GPT-5 in ChatGPT on Aug 7, 2025OpenAI's GPT-5 becomes ChatGPT's new flagship and default model, rolling out to Free, Plus, Pro and Team users.1.0000
