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Anthropic Releases Mythos 5 Amid US Security Restrictions

MIT Technology Review •
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The US government has granted Anthropic permission to release its Mythos 5 model to a select group of trusted organizations. This decision follows previous restrictions placed on the model due to national security concerns. Currently, roughly 100 federal agencies and private companies have gained access to the technology.

This regulatory shift occurs as competition intensifies globally. Researchers report that China's Zhipu AI has already demonstrated capabilities in finding security bugs that rival Mythos. Such developments suggest that US-led export and access controls may not be sufficient to maintain a decisive lead in the rapid AI arms race.

Beyond software, hardware supply chains face similar geopolitical friction. Apple is reportedly lobbying the White House for permission to purchase chips from Chang Xin, a Chinese firm currently blacklisted by the Pentagon. These overlapping tensions in AI software and semiconductor hardware define the current era of technological competition.