Anthropic raises another $4B from Amazon, makes AWS its 'primary' training partner - It’s kind of strange that all the big AI companies are so dependant on the underlying cloud companies they run on. It’s a similar model to proffesional surfers and skateboarders. Imagine being a web developer and Apple gave you free laptops. On the other hand, Apple if you want to give me a free laptop, please get in touch :) techcrunch.com #