Amazon is working on an AI chatbot to compete directly with OpenAI's ChatGPT, Business Insider has learned.The secret internal project is code-named "Metis," likely in reference to the Greek goddess of wisdom. The new service is designed to be accessed from a web browser, similar to how other AI assistants work, according to people familiar with the project and an internal document obtained by BI.Metis is powered by an internal Amazon AI model called Olympus, another name inspired by Greek mytho...