Anthropic’s Claude Fable 5 curbs to create new hurdles for China’s AI labs

Anthropic’s move to restrict access to its cutting-edge model, Claude Fable 5, is expected to create new hurdles for Chinese artificial intelligence labs, experts say, even as the US firm walks back part of its enforcement plan following a backlash from the global AI research community. Earlier this week, Anthropic released Claude Fable 5, the public-facing version of Mythos – the company’s most powerful model to date. First announced in April but withheld from general use, Mythos alarmed...