Amazon Web Services CEO Adam Selipsky speaks with Anthropic CEO Dario Amodei during a 2023 conference.Noah Berger/GettyAnthropic CEO Dario Amodei said training AI could one day cost $100 billion.Amodei told CNBC that he isn't worried about the commoditization of large language AI models.The number of companies able to afford to develop new models will remain slim, he said.The large language model market may be heating up, but the CEO of AI powerhouse Anthropic isn't all that worried about competition, predicting the price tag of training such models could eventually balloon to $100 billion.Anthropic CEO and cofounder Dario Amodei discussed the future of Anthropic, its chatbot "Claude," and the billion-dollar AI industry in a wide-ranging interview with CNBC last week."The number of players" that have the financial capability to train professional-level AI models at top scale, Amodei said, "is going to be relatively small to start with."Amodei and his sister, Daniela Amodei, cofounded Anthropic in 2021, quickly drawing major backers, including Amazon.