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ChatGPT

ChatGPT is OpenAI conversational AI assistant, built on its GPT family of models.

Written by Reflective Data experts · updated Oct 5, 2026

It is used for writing, research, coding and data analysis, and OpenAI also provides APIs for building applications on its models.

As with any assistant, results improve when it is grounded in your own data and its output is checked.

related

Large language model (LLM)Prompt engineeringRetrieval-augmented generation (RAG)

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