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  1. Character.ai (also known as c.ai or Character AI) is an American neural language model chatbot service that can generate human-like text responses and participate in contextual conversation. Constructed by previous developers of Google's LaMDA , Noam Shazeer, and Daniel De Freitas, the beta model was made available to use by the public in September 2022.

  2. en.wikipedia.org › wiki › PyTorchPyTorch - Wikipedia

    PyTorch is a machine learning library based on the Torch library,[4][5][6] used for applications such as computer vision and natural language processing,[7] originally developed by Meta AI and now part of the Linux Foundation umbrella.[8][9][10][11] It is recognized as one of the two most popular machine learning libraries alongside TensorFlow ...

  3. en.wikipedia.org › wiki › ChatGPTChatGPT - Wikipedia

    ChatGPT is a chatbot and virtual assistant developed by OpenAI and launched on November 30, 2022. Based on large language models (LLMs), it enables users to refine and steer a conversation towards a desired length, format, style, level of detail, and language. Successive user prompts and replies are considered at each conversation stage as context.

  4. en.wikipedia.org › wiki › Mistral_AIMistral AI - Wikipedia

    Mistral AI is a French company selling artificial intelligence (AI) products. It was founded in April 2023 by previous employees of Meta Platforms and Google DeepMind.[1] The company raised €385 million in October 2023,[2] and in December 2023, it was valued at more than $2 billion.[3][4][5] It produces open source large language models,[6 ...

  5. en.wikipedia.org › wiki › WhatsAppWhatsApp - Wikipedia

    WhatsApp (officially WhatsApp Messenger) is an instant messaging (IM) and voice-over-IP (VoIP) service owned by technology conglomerate Meta. It allows users to send text, voice messages and video messages, make voice and video calls, and share images, documents, user locations, and other content. WhatsApp's ...

  6. Artificial intelligence (AI), in its broadest sense, is intelligence exhibited by machines, particularly computer systems.It is a field of research in computer science that develops and studies methods and software that enable machines to perceive their environment and uses learning and intelligence to take actions that maximize their chances of achieving defined goals.

  7. Mark Elliot Zuckerberg (/ˈzʌkərbɜːrɡ/; born May 14, 1984) is an American businessman. He co-founded the social media service Facebook, along with his Harvard roommates in 2004, and its parent company Meta Platforms (formerly Facebook, Inc.), of which he is chairman, chief executive officer and controlling shareholder. Zuckerberg briefly ...