- Anthropic has received an additional $4 billion in funding from Amazon - It has also agreed to make AWS its primary cloud - Anthropic will train its flagship AI models there - The startup will help Annapurna Labs build AI chips - Annapurna Labs is the chip division of AWS - Anthropic will help create next-generation Trainium chips - The plan is for Anthropic to use them for its AI - Amazon's total investment for Anthropic is already $8 billion - At the same time, it retains the status of a minority investor - In total, Anthropic has attracted $13.7 billion in venture capital investment