Apr 3, 2024 · On April 1, OpenAI, ChatGPT’s parent company, opened access to their signature AI chat tool. There’s no need to register for a login and password, and it’s totally free of charge.

Aug 7, 2025 · At long last, GPT-5 has arrived — and it's free to all ChatGPT users. On Thursday, OpenAI launched what it describes as its smartest and fastest model yet during a livestream …

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

Aug 7, 2025 · OpenAI's GPT-5, the latest model powering ChatGPT, launched Thursday. Sam Altman says the free model is faster and a 'significant step' toward AGI.

GPT-4o ("o" for "omni") is a multilingual, multimodal generative pre-trained transformer developed by OpenAI and released in May 2024. [2] It can process and generate text, images and audio. …

A chatbot is a software application or web interface that is designed to mimic human conversation through text or voice interactions. [1][2][3] Modern chatbots are typically online and use …

Generative Pre-trained Transformer 3 (GPT-3) is a large language model released by OpenAI in 2020. Like its predecessor, GPT-2, it is a decoder-only [2] transformer model of deep neural …

A chatbot (originally chatterbot) [1] is a software application or web interface designed to have textual or spoken conversations. [2][3][4] Modern chatbots are typically online and use …