ChatGPT

ChatGPT is OpenAI’s chat-based AI assistant and product interface for GPT models. In practice, this means you interact with a large language model through dialogue, where the model can generate text, analyze content, and in some plans use integrated tools.

For a practical starting point, compare real-world options on the ChatGPT tool page.

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Key characteristics

• Is a broad work tool for writing, ideation, analysis, coding, and simple agentic tasks.
• Works best with clear prompts, relevant context, and iteration across multiple attempts.
• Is often a starting point before teams move to API-based or more specialized AI workflows.