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AI & Enterprise

Open-source AI models rise globally as U.S. companies join in

Open-source AI models are moving from challengers to the mainstream in the global AI industry. Chinese companies such as DeepSeek, Z.ai and Moonshot AI are releasing open-weight models, and U.S. firms are also joining the trend, putting pressure on closed-model leaders OpenAI and Anthropic. Moonshot AI unveiled its Kimi K3 model, while U.S. startup Thinking Machines Lab introduced its first model as open-weight. The shift is also influencing stock markets and corporate strategies.

AI & Enterprise

OpenAI, Google provided advanced AI models to Chinese firms on U.S. watchlist via overseas units

OpenAI and Google provided AI services to overseas subsidiaries of Chinese companies on a U.S. Defense Department watchlist, including Singapore entities linked to Alibaba, Baidu and Tencent Holdings. The issue highlights a gap in U.S. China-focused AI controls that target chip exports but leave online access to completed AI models less restricted. OpenAI said it suspended Alibaba-linked API users over suspected rule violations involving distillation and notified U.S. authorities.

AI & Enterprise

U.S. CISA uses Anthropic Mythos to audit government software

The U.S. Cybersecurity and Infrastructure Security Agency is using Anthropic\'s AI model Mythos to audit government software, Reuters reported, citing three sources. CISA is scanning government code repositories to find bugs that foreign spies or cybercriminals could exploit, the sources said. A CISA team is conducting the scans, and two sources said many vulnerabilities have already been found, without details. CISA and Anthropic did not respond to questions about the project.