Rival to OpenaI
Founded in 2021, Anthropic positions itself as a rival to OpenAI. Its models in the Claude series, including Sonnet, Opus, and Haiku, are said to be able to compete with the various models of its well-known San Francisco neighbour, including GPT-4o, GPT-3.5 Turbo, and -4o mini.
Sam Altman, the much-discussed founder of OpenAI and just about the only one of the original team of founders still left, claims that AI models cannot be properly trained without copyrighted data. That means books, newspaper articles, scientific papers and other data sources containing high-quality information.