The United States Tennis Association (USTA) announced Wednesday it's increasing the prize purse for the U.S. Open to $90 million.

The U.S. Open announced $90 million in prize money will be on offer at this year's final major, marking the largest purse in tennis history, up 20% from 2024.

The company unveiled two new open-weight language models, gpt-oss-120b and gpt-oss-20b, marking its first public release of freely available AI model weights since GPT-2 in 2019, long before the AI hype took over the tech world.

OpenAI announced a new free and open GPT model that Microsoft has made available for Windows. The model is a gpt-oss-20b, available on AI Foundry, and is planned to come soon to the macOS. It's built for code execution and tool use,

Despite the company's name, OpenAI hasn't dropped an open version of its AI models since GPT-2 in 2019. That changed on Tuesday, as CEO Sam Altman shared two new open-weights, reasoning AI models, named gpt-oss-120b (120 billion parameters) and gpt-oss-20b (20 billion parameters).