Large language model (LLM)LLM
A Large Language Model (LLM) is a neural network trained on enormous amounts of text that understands, generates, and reasons with human language at a human.

Detailed explanation
Large Language Models are the backbone of modern AI applications. Models like GPT-4, Claude, and Gemini are trained on trillions of words of text from the internet, books, and other sources. As a result, they not only understand language but can also reason, summarize, translate, write code, and produce creative texts. For sales and marketing, LLMs are a game-changer. They can write personalized emails that sound like human communication, adapt sales pitches based on customer profiles, and generate follow-up messages that perfectly align with previous interactions. The quality of AI-generated content is now so high that prospects often cannot tell whether it was written by a human or AI. Our own fine-tuned models are trained on successful B2B sales communication and understand the nuances of professional acquisition. They know the difference between a cold email to a CEO and a follow-up to a procurement manager.
Synonyms
Examples
GPT-4 generates a personalized cold email for a CFO at a logistics company based on the LinkedIn profile, recent company news, and the client's ICP criteria.
An LLM analyzes 500 lost deals, identifies the most common objections, and generates training material for the sales team, in 10 minutes instead of 2 days of manual work.
When to use this?
LLMs are the foundation for content generation, personalization, data analysis, and conversational AI. They are most powerful when combined with company-specific data and a good prompt strategy.
Sources & further reading
Your Company OS approach
Your Company OS uses language models as part of the platform and chooses the model that fits each task. What a model may read and do, you define together with us.
Related terms
Want to know more about Large language model (LLM)?
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