Large language model
Videos
A large language model is an AI model trained on a vast amount of text for natural language processing tasks, especially language generation. LLMs can typically generate, summarize, translate, and ana
Estimated training cost of some AI models 2024 AI index
ChatGPT
Videos
ChatGPT is a generative AI chatbot developed by OpenAI. Originally released on November 30, 2022, the product uses large language models—specifically generative pre-trained transformers —to generate t
Large language model
…generation. LLMs can typically generate, summarize, translate, and analyze text in many contexts. They are the basis for many modern chatbots, such as ChatGPT, Claude, Gemini, Grok, and DeepSeek. LLMs are typically based on transformer architecture. Generative pre-trained transformers (GPTs) are a type of LLM…
Screenshot of ChatGPT from September 2024 showing a generated image representing the online encyclopedia Wikipedia as a glowing digital library
OpenAI CEO Sam Altman
Books about ChatGPT in an Osaka bookstore