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AI
LLM (Large Language Model)
AI model trained on massive text corpora; can converse in natural language.
LLM (Large Language Model) is the umbrella name for GPT, Claude, Gemini and similar models. While classic chatbots match keywords, LLMs understand sentence intent. Performant in 100+ languages. LeadsUp defaults to Anthropic Claude Sonnet 4.6; OpenAI and Google optional.
Related terms
Tool use
LLM's ability to call functions/APIs in addition to generating text.
ReadHallucination
When an LLM generates information that isn't real — made-up prices, stock, customer names.
ReadRAG (Retrieval Augmented Generation)
LLM retrieves relevant documents from a knowledge base before generating its reply.
ReadEmbeddings
Mathematical vector representation of text — similar texts get similar vectors.
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