The San Francisco-based company was last valued at $157 billion in October, when it secured $6.6 billion of investment.

The attorney’s general’s office told CalMatters in an email ... that they should investigate the organization. Public Citizen ...

在瑞士达沃斯举行的Journal House活动上，OpenAI首席产品官凯文·维尔(Kevin Weil)接受了《华尔街日报》科技专栏作家Joanna ...

The president joined leaders from OpenAI, Oracle and SoftBank to launch the ambitious project, but questions remain about its ...

DeepSeek和OpenAI是截然不同的两家公司，R1和o1也是两种不一样的技术。本文总结了这两种技术在五个方面的异同点。 很难不拿中国AI初创公司DeepSeek的新AI模型与占据龙头地位的美国竞争对手OpenAI相比较。 DeepSeek声称其最新的AI模型R1尤其擅长解决问题，在性能上与 ...

OpenAI released its newest reasoning model, called o3-mini, on Friday. OpenAI says the model delivers more intelligence than OpenAI’s first small reasoning model, o1-mini, while maintaining o1 ...

The moment has galvanized OpenAI staff. Inside the company, there’s a feeling that—particularly as DeepSeek dominates the conversation—OpenAI must become more efficient or risk falling ...

OpenAI’s o1-mini is 20 times more expensive to run than its equivalent non-reasoning model, GPT-4o mini. The company says its new model, o3-mini, costs 63% less than o1-mini per input token ...

Such announcements aren’t without political risks, as OpenAI learned when Trump adviser Elon Musk criticized the deal on the ...

Since Chinese artificial intelligence (AI) start-up DeepSeek rattled Silicon Valley and Wall Street with its cost-effective models, the company has ... experts to question OpenAI’s sincerity ...

OpenAI is investigating whether Chinese artificial-intelligence startup DeepSeek trained its new chatbot by repeatedly querying the U.S. company’s AI models. A spokesperson said the ChatGPT ...

OpenAI is in early talks to raise up to 40 billion dollars (£32 billion) in a new funding round, valuing the company at more than 300 billion dollars (£242 billion), it has been reported.