# ChatGPT

Tool · [Standard tools and platforms](https://ecosystem.samcarlton.com/tools)

Also called: Chat GPT, GPT, chat gbt, chatgbt, OpenAI, Open AI, OpenAI ChatGPT

An [AI chat assistant](https://ecosystem.samcarlton.com/chatbot) made by OpenAI. People use it to get answers, write and write code. It is the same kind of tool as [Claude](https://ecosystem.samcarlton.com/claude) and [Gemini](https://ecosystem.samcarlton.com/gemini).

**For example:** A [founder](https://ecosystem.samcarlton.com/founder) asks ChatGPT to turn rough notes from a customer call into a follow-up email.

Official site: <https://chatgpt.com>

## Connects to (11)

- [AI chat assistant](https://ecosystem.samcarlton.com/chatbot): A finished app where a person types or talks to an AI model and gets replies in conversation.
- [LLM](https://ecosystem.samcarlton.com/llm): Large language model.
- [Codex](https://ecosystem.samcarlton.com/codex): OpenAI's AI coding agent.
- [Claude](https://ecosystem.samcarlton.com/claude): An AI chat assistant made by Anthropic.
- [Gemini](https://ecosystem.samcarlton.com/gemini): Google's AI chat assistant, which people type or talk to.
- [Frontier model](https://ecosystem.samcarlton.com/frontier-model): One of the most capable general-purpose AI models available at a given time.
- [Grok](https://ecosystem.samcarlton.com/grok): An AI chat assistant made by xAI.
- [Meta AI](https://ecosystem.samcarlton.com/meta-ai): Meta's AI assistant, available in its own app and inside Facebook, Instagram, WhatsApp and Messenger.
- [Custom GPTs](https://ecosystem.samcarlton.com/custom-gpts): Versions of ChatGPT that a person sets up for one job, with their own instructions, files and tools, and can share with others.
- [ChatGPT Sites](https://ecosystem.samcarlton.com/chatgpt-sites): A ChatGPT and Codex feature for creating, previewing, publishing and sharing simple websites and web apps, which OpenAI hosts.
- [Sign in with ChatGPT](https://ecosystem.samcarlton.com/sign-in-with-chatgpt): A way for other apps and websites to let people log in with their ChatGPT account.

Map view: https://ecosystem.samcarlton.com/chatgpt