ChatGPT - OpenAI Access to GPT‑4 1 mini Real-time data from the web with search Limited access to GPT‑4o, OpenAI o4-mini, and deep research Limited access to file uploads, data analysis, image generation, and voice mode Code edits with the ChatGPT desktop app for macOS Use custom GPTs Have an existing plan? See billing help (opens in a new window)
Introducing ChatGPT - OpenAI ChatGPT is fine-tuned from a model in the GPT‑3 5 series, which finished training in early 2022 You can learn more about the 3 5 series here (opens in a new window) ChatGPT and GPT‑3 5 were trained on an Azure AI supercomputing infrastructure
Start using ChatGPT instantly - OpenAI There are many benefits to creating an account including the ability to save and review your chat history, share chats, and unlock additional features like voice conversations and custom instructions
OpenAI Shipping code faster with o3, o4-mini, and GPT-4 1 API The San Antonio Spurs use ChatGPT to scale impact on and off the court ChatGPT Get started with ChatGPT Download Our Research Research Index; Research Overview; Research Residency; Latest Advancements OpenAI o3; OpenAI o4-mini; GPT-4o; GPT-4o mini; Sora; Safety
GPT-4 - OpenAI We used GPT‑4 to help create training data for model fine-tuning and iterate on classifiers across training, evaluations, and monitoring Built with GPT-4 GPT‑4 deepens the conversation on Duolingo
Introducing GPT-4o and more tools to ChatGPT free users GPT‑4o is our newest flagship model that provides GPT‑4-level intelligence but is much faster and improves on its capabilities across text, voice, and vision Today, GPT‑4o is much better than any existing model at understanding and discussing the images you share
Download ChatGPT - OpenAI Chat on the go, have voice conversations, and ask about photos Download for iOS (opens in a new window) Download for Android (opens in a new window) For Desktop
Introducing ChatGPT search - OpenAI ChatGPT search connects people with original, high-quality content from the web and makes it part of their conversation By integrating search with a chat interface, users can engage with information in a new way, while content owners gain new opportunities to reach a broader audience
ChatGPT can now see, hear, and speak - OpenAI Voice and image give you more ways to use ChatGPT in your life Snap a picture of a landmark while traveling and have a live conversation about what’s interesting about it When you’re home, snap pictures of your fridge and pantry to figure out what’s for dinner (and ask follow up questions for a step by step recipe)
ChatGPT | OpenAI Help Center Learn how chats, files, and custom GPT data are stored and deleted in the ChatGPT macOS app