OpenAI released its first open-weight model in years. Analysts say it could narrow China's lead in the open-source AI race.

What was once an isolated shockwave is now a cascade of unexpected depth — delivering not just low-cost alternatives, but high-end capabilities in reasoning, coding and complex tasks that give OpenAI ...

A university lab nurtured the computer scientists who are using ingenuity and imitation to chase down Anthropic and OpenAI.

A spate of new releases show Chinese competitors are closing the gap on Silicon Valley, and winning market share with lower ...

OpenAI said the effort "sought to exploit and amplify existing public concerns about energy prices and local impacts of data center development." ...

OpenAI sent the February 12 memo to the U.S. House Select Committee on Strategic Competition Between the U.S. and the Chinese Communist Party. The company argued DeepSeek was using distillation ...

OpenAI (OPENAI) said it banned China-linked accounts that used ChatGPT to generate social media content to stir up opposition to AI data centers in the U.S. and President Donald Trump's tariffs. In a ...

President Donald Trump said his administration is considering expanding federal authority over AI tools following recent cybersecurity incidents. Asked about allegations that OpenAI‘s tools ...

Chris Lehane tells Guardian of need to implement new safety standards as critics say AI firms acting ‘recklessly’ ...

OpenAI will list in 2027, or sooner if growth holds, CFO Sarah Friar told staff, as Anthropic overtakes it on revenue and ...

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