ChatGPT is a generative artificial intelligence chatbot developed by OpenAI, and released in November 2022. It uses generative pre-trained transformers (GPTs), such as GPT-5, to generate text, speech, …

Nov 30, 2025 · Meanwhile, Bloomberg took a more focused look at how ChatGPT has transformed the stock market. The most obvious winner so far has been Nvidia, with its stock up 979% since the …

Dec 1, 2025 · Altman described the first iteration of ChatGPT as a "research release." "Soon you will be able to have helpful assistants that talk to you, answer questions, and give advice. Later, you can …

The Verge described GPT-4.1's release as "mark [ing] a pivot in the company's release schedule". [1] HackerNoon praised the model as "a HUGE win for developers", and stated that it challenged the …

Dec 12, 2025 · Here's a ChatGPT guide to help understand Open AI's viral text-generating system. We outline the most recent updates and answer your FAQs.

GPT-4.5 (codenamed " Orion ") [2] is a large language model developed by OpenAI as part of the GPT series. Officially released on February 27, 2025, GPT-4.5 is available to users subscribed to the …

Nov 30, 2023 · On the first anniversary of ChatGPT's November 30, 2022 release, let’s take a look back on the year of OpenAI that brought us here.

Aug 8, 2025 · ChatGPT has got its first major update in years in the form of GPT-5. The GPT models are the AI technology that underpin ChatGPT. The new version will be available to all 700 million users of ...