Many conversational AI tools are based on what type of AI model? These are AI models trained on large amounts of text, which enables them to identify patterns between words, concepts, and phrases in order to generate effective responses to prompts.

Large language model is the model type used by many conversational AI tools to process and generate natural language. It is trained on large amounts of text so it can identify relationships among words, phrases, and concepts. These learned language patterns help the model generate responses that match a prompt. In Google Generative AI for Educators terminology, this supports conversational interaction through text-based understanding and generation.