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What is ChatGPT?
ChatGPT is a popular AI assistant made by OpenAI, built on large language models. It can write, summarise, code, analyse and answer questions in natural language.
ChatGPT helped bring generative AI mainstream and offers a broad ecosystem — custom GPTs, image generation and plugins.
kenai teaches teams to use ChatGPT (and alternatives like Claude and Gemini) well, with the judgment to pick the right tool per task.
Related terms
Large Language Model (LLM) →
A Large Language Model (LLM) is an AI system trained on vast amounts of text to understand and generate human language, powering tools like Claude and ChatGPT.
Claude →
Claude is an AI assistant made by Anthropic, known for thoughtful writing, strong reasoning over long documents, and a safety-first design.
Generative AI (GenAI) →
Generative AI is AI that creates new content — text, images, code, audio or video — rather than only analysing existing data.