OpenAI has slammed the brakes on the release of its eagerly-awaited open-source AI model, citing the need for more rigorous safety checks before allowing developers to get their hands on it. The ...

Anthropic says it is testing a powerful new AI model that can spot serious weaknesses in software, and releasing it as part ...

Elon Musk's AI company xAI has announced the release of the Grok 2.5 model as an open source project, featuring an estimated 268 billion parameters. This initiative aims to enhance the company's ...

Since 2022, America has had a solid lead in artificial intelligence thanks to advanced models from high-flying companies like OpenAI, Google DeepMind, Anthropic, and xAI. A growing number of experts, ...

What if the next breakthrough in AI wasn’t locked behind corporate paywalls but instead placed directly in the hands of developers, free to innovate and create? Enter Kimi K2 0905, a new open source ...

Happy Tuesday! I’m Nitasha Tiku, The Washington Post’s tech culture reporter, filling in for Will Oremus on today’s Tech Brief. Send tips about AI via Signal to: nitasha.10 An ambitious new project ...

What if the next leap in artificial intelligence wasn’t just about doing more, but doing it smarter, faster, and with unprecedented precision? OpenAI’s latest innovation, Horizon Alpha, is already ...