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.
GPT-4 - OpenAI
Mar 14, 2023 · GPT-4 is a large multimodal model (accepting image and text inputs, emitting text outputs) that, while less capable than humans in many real-world scenarios, exhibits human-level …
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Stories View all Coding and design with GPT-5 GPT-5Aug 7, 20252 min read Creative writing with GPT-5 GPT-5Aug 7, 20252 min read Medical research with GPT-5 GPT-5Aug 7, 20252 min read
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, GPT‑4o, and will …
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 in the …
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.
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 the 3.5 series …
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 the ChatGPT …
ChatGPT can now see, hear, and speak - OpenAI
Sep 25, 2023 · Image understanding is powered by multimodal GPT‑3.5 and GPT‑4. These models apply their language reasoning skills to a wide range of images, such as photographs, screenshots, …
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.