Another powerful new artificial intelligence model from China took the U.S. tech industry by surprise Friday, the latest sign that Chinese startups that publicly release their “open-source” AI technology are making the California titans of AI sweat.

Chinese startup Moonshot AI released Kimi K3, a powerful new model that has the tech world talking. Here's what big names are saying.

Moonshot AI's 2.8-trillion-parameter model Kimi K3 tops Anthropic's Claude Fable 5 and OpenAI's GPT 5.6 Sol on impressive benchmarks.

Chinese startup Moonshot AI has released a new model that it says closes the gap with leading U.S. systems. Kimi K3 still trails Anthropic's Claude Fable 5 and OpenAI's GPT 5.6 Sol on overall performance,

An open-source large language model developed in Beijing just shot to the top of the leaderboard for front-end coding tasks.

According to new Anthropic research, Claude consistently expresses different values across models and languages.

Anthropic has said it plans to open up Mythos—its restricted flagship AI model, from which Fable is made with additional safety gu

Chinese AI pioneer Moonshot unveiled a new model that it claims performs on par with some of the top-tier platforms from OpenAI and Anthropic PBC.

Anthropic's Claude AI can now securely use login credentials through 1Password to book travel, manage accounts and shop online without storing users' passwords.

By Karen Freifeld June 24 (Reuters) - U.S. AI company Anthropic accused Alibaba, the Chinese technology and e-commerce giant, of illicitly extracting its Claude AI model capabilities in what it said was the largest known attack of its kind on the company,

Moonshot’s 2.8-trillion-parameter Kimi K3 comes close to Fable 5 and GPT 5.6 Sol in several benchmarks, while remaining open weight.