Google has updated its Gemini large language model (LLM) with a new feature, dubbed Gems, that allows users to train Gemini on any topic of their choice and use it as a customized AI assistant for various use cases. Gems, previewed at Google I/O this year, is currently available for Gemini Advanced, Business, and Enterprise users. Gemini Advanced is a paid premium subscription of Gemini with the first month free presently. Alternatively, Business and Enterprise are two other modes to subscribe to or use Gemini. Advanced, Business, and Enterprise subscribers of Gemini can create a new Gem or cu…