evidence: Google Bard and Bing AI [...] Bing’s AI chatbot, Microsoft Copilot (formerly Bing Chat) is based on the same technology as GPT. The tool is free and accessible right from the Microsoft Bing search engine. You can also log into the tool separately to use it as a standalone tool. [...] Google Gemini is an umbrella name for its AI tools, which have replaced Google’s AI chatbot, Bard and its workspace-oriented tool, Duet AI. There’s also a free Google Gemini app for Android. Gemini will also be available on Apple devices through the Google app.