What is GPT? Everything you need to know

tekbb • 4小时前 • AI • 阅读 7

GPT is a family of AI models built by OpenAI. It stands for Generative Pre-trained Transformer, which is basically a description of what the AI models do and…

GPT is a family of AI models built by OpenAI. It stands for Generative Pre-trained Transformer, which is basically a description of what the AI models do and

查看原文

详细内容

1. OpenAI | OpenAI

* [Research](https://openai.com/research/index/). * [Business](https://openai.com/business/). * [Developers](https://openai.com/api/). * [Company](https://openai.com/about/). [Introducing GPT-5.4 Product 16 min read](https://openai.com/index/introducing-gpt-5-4/). [Introducing GPT-5.4 Product 16 min read](https://openai.com/index/introducing-gpt-5-4/). [View more](https://openai.com/news/company-announcements/). [Codex Security: now in research preview Product Mar 6, 2026](https://openai.com/index/codex-security-now-in-research-preview/). [View all](https://openai.com/stories/). [A salvage yard in Nevada](https://openai.com/index/small-business-stories/#a-salvage-yard-in-nevada). [A tamale shop in California](https://openai.com/index/small-business-stories/#a-tamale-shop-in-california). [View all](https://openai.com/research/index/). [View all](https://openai.com/business/customer-stories/). [Rakuten fixes issues twice as fast with Codex B2B Story Mar 11, 2026](https://openai.com/index/rakuten/). [Download](https://openai.com/chatgpt/download/). * [Research Index](https://openai.com/research/index/). * [Research Overview](https://openai.com/research/). * [Research Residency](https://openai.com/residency/). * [OpenAI for Science](https://openai.com/science/). * [Economic Research](https://openai.com/signals/). * [GPT-5.3 Instant](https://openai.com/index/gpt-5-3-instant/). * [GPT-5.3-Codex](https://openai.com/index/introducing-gpt-5-3-codex/). * [GPT-5](https://openai.com/gpt-5/). * [Codex](https://openai.com/index/introducing-gpt-5-3-codex/). * [Safety Approach](https://openai.com/safety/). * [Sora Overview](https://openai.com/sora/). * [Features](https://openai.com/sora/#features). * [Pricing](https://openai.com/sora/#pricing). * [Platform Overview](https://openai.com/api/). * [Pricing](https://openai.com/api/pricing/). * [API log in(opens in a new window)](https://platform.openai.com/login). * [Documentation(opens in a new window)](https://developers.openai.com/api/docs). * [Developer Forum(opens in a new window)](https://community.openai.com/). * [Business Overview](https://openai.com/business/). * [Solutions](https://openai.com/solutions/). * [About Us](https://openai.com/about/). * [Our Charter](https://openai.com/charter/). * [Careers](https://openai.com/careers/). * [Brand](https://openai.com/brand/). * [Help Center(opens in a new window)](https://help.openai.com/). * [News](https://openai.com/news/). * [Stories](https://openai.com/stories/). * [Livestreams](https://openai.com/live/). * [Podcast](https://openai.com/podcast/). * [RSS](https://openai.com/news/rss.xml). * [Other Policies](https://openai.com/policies/).

2. ChatGPT – Apps on Google Play

This official app is free, syncs your history across devices, and brings you the latest from OpenAI, including the new image generator.

3. ChatGPT

# ChatGPT. [Skip to content](https://chatgpt.com/#main). [New chat](https://chatgpt.com/). [Images](https://chatgpt.com/images). ## Chat history. * [New chat ⇧⌘O](https://chatgpt.com/). [Images](https://chatgpt.com/images). [Apps](https://chatgpt.com/apps). Get responses tailored to you. Log in to get answers based on saved chats, plus create images and upload files. # Ready when you are. # Ready when you are. By messaging ChatGPT, an AI chatbot, you agree to our [Terms](https://openai.com/terms) and have read our [Privacy Policy](https://openai.com/privacy).