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A chatbot is a software application or web interface that is designed to mimic human conversation through text or voice interactions. Modern chatbots are typically online and use generative artificial intelligence systems that are capable of maintaining a conversation with a user in natural language and simulating the way a human would behave as a conversational partner. Such chatbots often use deep learning and natural language processing, but simpler chatbots have existed for decades.
Microsoft Bing, commonly referred to as Bing, is a search engine owned and operated by Microsoft. The service traces its roots back to Microsoft's earlier search engines, including MSN Search, Windows Live Search, and Live Search. Bing offers a broad spectrum of search services, encompassing web, video, image, and map search products, all developed using ASP.NET.
Opera is a multi-platform web browser developed by its namesake company Opera. The current edition of the browser is based on Chromium. Opera is available on Windows, macOS, Linux, Android, and iOS. Two mobile versions also exist, called Opera Mobile and Opera Mini. Opera also has a news aggregator app called Opera News with an AI search-engine.
Google Chrome is a web browser developed by Google. It was first released in 2008 for Microsoft Windows, built with free software components from Apple WebKit and Mozilla Firefox. Versions were later released for Linux, macOS, iOS, and also for Android, where it is the default browser. The browser is also the main component of ChromeOS, where it serves as the platform for web applications.
Viber, or Rakuten Viber, is a cross-platform voice over IP (VoIP) and instant messaging (IM) software application owned by Japanese multinational company Rakuten, provided as freeware for the Google Android, iOS, Microsoft Windows, Apple macOS and Linux platforms. Users are registered and identified through a cellular telephone number, although the service is accessible on desktop platforms without needing mobile connectivity. In addition to instant messaging it allows users to exchange media such as images and video records, and also provides a paid international landline and mobile calling service called Viber Out. As of 2018, there are over a billion registered users on the network.
Cortana was a virtual assistant developed by Microsoft that used the Bing search engine to perform tasks such as setting reminders and answering questions for users.
Braina is a virtual assistant and speech-to-text dictation application for Microsoft Windows developed by Brainasoft. Braina uses natural language interface, speech synthesis, and speech recognition technology to interact with its users and allows them to use natural language sentences to perform various tasks on a computer in most languages of the world. The name Braina is a short form of “Brain Artificial”.
Vivaldi is a freeware, cross-platform web browser with a built-in email client developed by Vivaldi Technologies, a company founded by Tatsuki Tomita and Jon Stephenson von Tetzchner, who was the co-founder and CEO of Opera Software. Vivaldi was initially released on 27 January 2015.
uBlock Origin is a free and open-source browser extension for content filtering, including ad blocking. The extension is available for Chrome, Chromium, Edge, Firefox, Brave, Opera, Pale Moon, as well as versions of Safari before 13. uBlock Origin has received praise from technology websites and is reported to be much less memory-intensive than other extensions with similar functionality. uBlock Origin's stated purpose is to give users the means to enforce their own (content-filtering) choices.
Brave is a free and open-source web browser developed by Brave Software, Inc. based on the Chromium web browser. Brave is a privacy-focused browser, which automatically blocks most advertisements and website trackers in its default settings. Users can turn on optional ads that reward them for their attention in the form of Basic Attention Tokens (BAT), which can be used as a cryptocurrency or to make donations to registered websites and content creators.
Google Allo was an instant messaging mobile app by Google for the Android and iOS mobile operating systems, with a web client available in some web browsers. It closed on March 12, 2019.
Cliqz was a privacy-oriented web browser and search engine developed by Cliqz GmbH and majority-owned by Hubert Burda Media. It was available as a desktop and mobile web browser as well as an extension for Firefox itself.
Bitwarden is a freemium open-source password management service that stores sensitive information, such as website credentials, in an encrypted vault. The platform offers a variety of client applications, including a web interface, desktop applications, browser extensions, mobile apps, and a command-line interface. Bitwarden offers a free US or European cloud-hosted service as well as the ability to self-host.
You.com is an AI assistant that began as a personalization-focused search engine. While still offering web search capabilities, You.com has evolved to prioritize a chat-first AI assistant.
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.
Ernie Bot, full name Enhanced Representation through Knowledge Integration, is an AI chatbot service product of Baidu, under development since 2019. It is based on a large language model named "Ernie 4.0", announced on October 17, 2023.
Microsoft Copilot is a generative artificial intelligence chatbot developed by Microsoft. Based on a large language model, it was launched in February 2023. It is Microsoft's primary replacement for the discontinued Cortana.
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. It was previously based on PaLM, and initially the LaMDA family of large language models.
Grok is a generative artificial intelligence chatbot developed by xAI. Based on a large language model (LLM), it was developed as an initiative by Elon Musk in a direct response to the meteoric rise of ChatGPT, the developer of which, OpenAI, Musk co-founded. The chatbot is advertised as "having a sense of humor" and direct access to X. It is currently under beta testing and is available with X Premium.
Vicuna LLM is an omnibus Large Language Model used in AI research. Its methodology is to enable the public at large to contrast and compare the accuracy of LLMs "in the wild" and to vote on their output; a question-and-answer chat format is used. At the beginning of each round two LLM chatbots from a diverse pool of nine are presented randomly and anonymously, their identities only being revealed upon voting on their answers. The user has the option of either replaying ("regenerating") a round, or beginning an entirely fresh one with new LLMs. Based on Llama 2, it is an open source project, and it itself has become the subject of academic research in the burgeoning field. A non-commercial, public demo of the Vicuna-13b model is available to access using LMSYS.
References
- 1 2 Mehta, Ivan (November 2, 2023). "Brave's Leo AI assistant is now available to desktop users". TechCrunch.
- ↑ Ledford, Jerri (November 2, 2023). "Brave's Leo AI Browser Now Available for All Users". Lifewire. Retrieved November 19, 2023.
- ↑ "Brave's Leo enters the AI chatbot arena with privacy as its selling point". November 3, 2023.
- ↑ "Brave Builds a Privacy-Respecting AI Assistant Into Its Browser". PCMag UK. November 2, 2023.
- ↑ Weatherbed, Jess (November 2, 2023). "Brave responds to Bing and ChatGPT with a new "anonymous and secure" AI chatbot". The Verge.
- ↑ "Brave browser's free Leo AI dodges questions about the 2020 election". PCWorld. Retrieved November 19, 2023.