Introducing ChatGPT Plus - OpenAI We’re launching a pilot subscription plan for ChatGPT, a conversational AI that can chat with you, answer follow-up questions, and challenge incorrect assumptions
GPT-4 | OpenAI GPT-4 is capable of handling over 25,000 words of text, allowing for use cases like long form content creation, extended conversations, and document search and analysis
Introducing ChatGPT - OpenAI We performed several iterations of this process 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 ChatGPT and GPT‑3 5 were trained on an Azure AI supercomputing infrastructure
Introducing ChatGPT Pro - OpenAI This plan includes unlimited access to our smartest model, OpenAI o1, as well as to o1‑mini, GPT‑4o, and Advanced Voice It also includes o1 pro mode, a version of o1 that uses more compute to think harder and provide even better answers to the hardest problems
Introducing GPT-4o and more tools to ChatGPT free users We are beginning to roll out GPT‑4o to ChatGPT Plus and Team users, with availability for Enterprise users coming soon We are also starting to roll out to ChatGPT Free with usage limits today
File Uploads FAQ - OpenAI Help Center Files uploaded to ChatGPT are saved in your account up to the retention period of the corresponding chat Files uploaded as knowledge to a custom GPT are retained until you delete the custom GPT
Sora - Billing FAQ - OpenAI Help Center ChatGPT Pro and Plus plans offer unlimited access to Sora However, usage must adhere to our Terms of Use, which prohibits, among other things: Abusive usage, such as automatically or programmatically extracting data Sharing your account credentials or making your account available to anyone else