AI company Anthropic launched the artificial intelligence robot Claude 2. Anthropic said the new model improves the performance of coding, mathematics and reasoning, can produce longer responses, and can be used on the beta website for users in the United States and the United Kingdom. Anthropic, founded in 2021 by former OpenAI employees, said in May it had raised $450 million to support the development of its artificial intelligence robot Claude. This comes after FTX announced at the end of June that it would stop selling its $500 million stake in AI company Anthropic.