A global suspension of Anthropic’s Claude Fable 5 – triggered by Washington’s decision to block foreign access to what is widely regarded as the world’s most advanced artificial intelligence model – has prompted developers and businesses around the world to reassess their dependence on US technology, creating an opportunity for increasingly capable Chinese rivals.Fable 5, unveiled on June 9 as the public-facing version of Anthropic’s powerful Claude Mythos model, remains unavailable worldwide...