GPT-5来了！人人都能免费用，最强大模型只需最傻瓜式使用

Core Viewpoint - GPT-5 has been officially released after a two-year wait, now available for all users, including free users, marking a significant advancement in AI capabilities [1][2][17]. Group 1: Performance and Capabilities - GPT-5 achieved the highest score in the AIME 2025 competition, outperforming competitors like Gemini-2.5-Pro and Grok4 in various categories, including text, web development, and programming [4][11][12]. - The model integrates multi-modal and reasoning capabilities, allowing it to autonomously determine when to engage in deep thinking based on the complexity of the task [16][39]. - In benchmark tests, GPT-5 scored 1,481, leading the rankings, while Gemini 2.5 Pro scored 1,460 and ChatGPT-4o-latest scored 1,442 [15]. Group 2: Features and User Experience - GPT-5 offers three modes for users: free, plus, and Pro, along with API options including GPT-5, GPT-5 nano, and GPT-5 mini [17][18]. - The model demonstrates significant improvements in programming capabilities, allowing users to create complex applications and automate tasks efficiently [51][57]. - Enhanced personalization features enable users to customize the interface and memory capabilities, linking to external services like Gmail and Google Calendar [62][63]. Group 3: Safety and Ethical Considerations - A new safety paradigm called "safe completions" has been introduced, where GPT-5 assesses user prompts before execution, ensuring compliance with standards and regulations [66][68]. - The release included discussions on the potential applications of AI in healthcare, highlighting OpenAI's collaboration with the medical community [77]. Group 4: Pricing and Market Position - The pricing structure for API usage is set at $1.25 per million tokens for input and $10 per million for output for GPT-5, with lower rates for the mini and nano versions [73]. - The launch event featured numerous technical personnel and highlighted OpenAI's commitment to advancing AI technology, with significant bonuses awarded to researchers prior to the release [75][76].