GPT-4 | OpenAI
Mar 14, 2023 · 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 GPT-4.5 - OpenAI
Feb 27, 2025 · We’re releasing a research preview of GPT‑4.5—our largest and best model for chat yet. GPT‑4.5 is a step forward in scaling up pre-training and post-training.
GPT-4 - OpenAI
Mar 14, 2023 · We are releasing GPT‑4’s text input capability via ChatGPT and the API (with a waitlist). To prepare the image input capability for wider availability, we’re collaborating closely …
Introducing GPT-4o and more tools to ChatGPT free users
May 13, 2024 · In line with our mission, we are focused on advancing AI technology and ensuring it is accessible and beneficial to everyone. Today we are introducing our newest model, …
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GPT-4 API general availability and deprecation of older models
Apr 24, 2024 · GPT-4 API general availability and deprecation of older models in the Completions API Update on April 24, 2024: The ChatGPT API name has been discontinued. Mentions of …
Introducing ChatGPT - OpenAI
Nov 30, 2022 · 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 …
Hello GPT-4o - OpenAI
May 13, 2024 · It matches GPT‑4 Turbo performance on text in English and code, with significant improvement on text in non-English languages, while also being much faster and 50% cheaper …
Introducing ChatGPT search | OpenAI
Oct 31, 2024 · Now, chat can get you to a better answer: Ask a question in a more natural, conversational way, and ChatGPT can choose to respond with information from the web. Go …
Introducing canvas, a new way to write and code with ChatGPT.
Oct 3, 2024 · Canvas was built with GPT‑4o and can be manually selected in the model picker while in beta. Starting today we’re rolling out canvas to ChatGPT Plus and Team users globally.