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ChatGPT - Wikipedia. ChatGPT ( Chat Generative Pre-trained Transformer) is a chatbot developed by OpenAI and launched on November 30, 2022. Based on a large language model, it enables users to refine and steer a conversation towards a desired length, format, style, level of detail, and language.
Generative Pre-trained Transformer 4 ( GPT-4) is a multimodal large language model created by OpenAI, and the fourth in its series of GPT foundation models. [1] . It was launched on March 14, 2023, [1] and made publicly available via the paid chatbot product ChatGPT Plus, via OpenAI's API, and via the free chatbot Microsoft Copilot. [2] .
- March 14, 2023; 6 months ago
- Proprietary
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What is chatgpt & how does it work?
What does chatgpt stand for?
What is chatgpt (chat Generative Pre-trained Transformer)?
What's new in chatgpt 2023?
In October 2023, OpenAI's latest image generation model, DALL-E 3, was integrated into ChatGPT Plus and ChatGPT Enterprise. The integration uses ChatGPT to write prompts for DALL-E guided by conversation with users.
- December 10, 2015; 7 years ago
- c. 500 (2023)
- San Francisco, California, U.S.
- Artificial intelligence
Samuel Harris Altman ( / ˈɔːltmən /; AWLT-mən; born April 22, 1985) is an American entrepreneur and investor best known as the CEO of OpenAI since 2019 (he was briefly fired and reinstated in November 2023). [1] . Altman is considered to be one of the leading figures of the AI boom.
- Entrepreneur
- Stanford University (dropped out)
- CEO of OpenAI LP
Gemini, formerly known as Bard, is a generative artificial intelligence chatbot developed by Google. Based on the large language model (LLM) of the same name and developed as a direct response to the meteoric rise of OpenAI 's ChatGPT, it was launched in a limited capacity in March 2023 before expanding to other countries in May.
Current models and services include: Gemini (formerly Bard), ChatGPT, Grok, Claude, Copilot and LLaMA. Multimodal GPT models can process different types of data such as images, videos, sound and text. Specialized hardware and software
Some notable LLMs are OpenAI's GPT series of models (e.g., GPT-3.5 and GPT-4, used in ChatGPT and Microsoft Copilot), Google's PaLM and Gemini (the latter of which is currently used in the chatbot of the same name), xAI's Grok, Meta's LLaMA family of's