Core Viewpoint - OpenAI has launched its latest large language model, GPT-5, which is claimed to be the best model in the world, available for free to users after a delay of two and a half years since GPT-4's release [1][3][6]. Group 1: Model Features and Performance - GPT-5 utilizes an integrated model architecture that automatically selects reasoning depth based on the task, eliminating the need for users to switch modes [3][5]. - The model shows significant improvements in various fields, including coding, mathematics, writing, health, and visual perception [5][10]. - In coding tasks, GPT-5 achieved a first-attempt accuracy of 74.9% in the SWE-bench Verified benchmark, outperforming previous models [10][13]. - GPT-5's error rate for factual inaccuracies is significantly lower than that of its predecessors, with a 4.8% error rate compared to 20.6% for GPT-4o [18]. Group 2: User Access and Pricing - GPT-5 is accessible to all users, including free users with usage limits, while Plus and Pro users have higher usage quotas [5][10]. - The pricing for developers using the API is set at $1.25 per million tokens for input and $10 for output, making it cheaper than GPT-4o and other competitors [5][10]. Group 3: Safety and Customization - OpenAI has introduced a new safety training method called "safe completions," which helps the model provide useful answers while avoiding unnecessary refusals [20][21]. - GPT-5 allows users to choose from four preset personalities for interaction, enhancing the customization of user experience [21]. Group 4: Market Impact and Investment - The release of GPT-5 is expected to strengthen OpenAI's leading position in large model technology, boosting investor confidence and aiding in the company's valuation growth [31]. - OpenAI recently secured $8.3 billion in new capital, raising its valuation to $300 billion, which may be linked to the timing of GPT-5's launch [30][31].
GPT-5来了，微软抢先接入：一键生成网页、博士级智能，所有用户免费使用；马斯克不服