Unlimited access to all reasoning models and GPT‑4o. Unlimited access to advanced voice, with higher limits for video and screensharing. Access to o1 pro mode, which uses more compute for the best answers to the hardest questions. Extended access to deep research. Extended access to Sora video generation

Feb 1, 2023 · 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.

As of May 13th 2024, Plus users will be able to send 80 messages every 3 hours on GPT-4o. and 40 messages every 3 hours on GPT-4. The message cap for a user in a ChatGPT Team workspace is approximately twice that of ChatGPT Plus.

We spent 6 months making GPT-4 safer and more aligned. GPT-4 is 82% less likely to respond to requests for disallowed content and 40% more likely to produce factual responses than GPT-3.5 on our internal evaluations.

Dec 5, 2024 · Today, we’re adding ChatGPT Pro, a $200 monthly plan that enables scaled access to the best of OpenAI’s models and tools. This plan includes unlimited access to our smartest model, OpenAI o1, as well as to o1‑mini, GPT‑4o, and Advanced Voice.

Nov 30, 2022 · 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.

May 13, 2024 · To make advanced AI more accessible and useful worldwide, GPT‑4o's language capabilities are improved across quality and speed. ChatGPT also now supports more than 50 languages ⁠ (opens in a new window) across sign-up and login, user settings, and more.

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

Significantly higher message limits than the free version of ChatGPT. GPT‑4o has improved language capabilities across quality and speed, with over 50 languages supported.

Jan 10, 2024 · ChatGPT Team offers access to our advanced models like GPT‑4 and DALL·E 3, and tools like Advanced Data Analysis. It additionally includes a dedicated collaborative workspace for your team and admin tools for team management.