The company Anthropic is reportedly a major player in the field of artificial intelligence, with some outlets suggesting it may be the most powerful company in the world. The US has lifted restrictions on Anthropic's most powerful AI models, including Fable and Mythos, although the terms of this access are not entirely clear. Anthropic is also involved in various other initiatives, including drug discovery, and its AI capabilities are being compared to those of other companies, such as OpenAI.