Large Language Model
A Large Language Model (LLM) is a type of AI model trained on massive text datasets to generate, summarize, reason with, and transform language. LLMs power tools like ChatGPT, Claude, and Gemini, and are increasingly embedded into SaaS products as core features.
Instead of building a search feature from scratch, a SaaS company integrates Claude via API to let users ask questions in natural language and get intelligent answers from their own data.