# LLM (Large Language Model)

A neural network trained on massive text datasets to predict the next word — which turns out to be enough to write, code, reason, and converse. ChatGPT, Claude, and Gemini are all LLMs.

Canonical: https://robauto.ai/learn/ai-101/3

_AI 101: The 2026 Foundation — lesson 3 of 20 (DEFINITION)_

A neural network trained on massive text datasets to predict the next word — which turns out to be enough to write, code, reason, and converse. ChatGPT, Claude, and Gemini are all LLMs.

Source: [Google — Introduction to LLMs](https://developers.google.com/machine-learning/resources/intro-llms?utm_source=robauto)

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Machine surfaces: https://robauto.ai/llms.txt · https://robauto.ai/llms-full.txt · https://robauto.ai/.well-known/api-catalog