Anthropic, an AI startup founded by ex-OpenAI executives, is in late-stage negotiations to raise up to $2 billion at a $60 billion valuation, led by Lightspeed Venture Partners. Backed significantly by Amazon and Google, Anthropic's revenue primarily stems from enterprise sales. Its AI chatbot, Claude, is gaining traction as businesses adopt generative AI technology. The company plans to enhance its capabilities with support from Amazon Web Services.