Google unveiled dozens of new educational technology features this week at the Bett edtech exhibition, including several AI-fueled tools to assist teachers with their work. The tech giant’s presentations also highlighted how its existing generative AI products can be tailored to educational settings and lesson preparation. One of Google’s central pitches for educators is the value of Duet AI, a generative AI assistant powered by Google’s Gemini large language model (LLM). Duet provides natural language assistance to automate tasks, generate content, answer questions, and recommend actions.