Bing Chat
A conversational AI assistant introduced by Microsoft based on large language models, integrated into Bing search, and renamed Copilot in 2023.
Timeline (last 90 days)
Copilot is Microsoft's general-purpose AI assistant brand built on large language models; formerly Bing Chat, it was uniformly renamed Copilot starting in 2023 and has been progressively embedded in Windows, the Edge browser, Microsoft 365 and mobile apps.
For models with real-time retrieval capabilities (such as Perplexity and Bing Chat with search integration), the indexability and authority of brand content directly affects the probability of being cited.
Microsoft Copilot's predecessor was Bing Chat.
During early testing, Bing Chat (now Microsoft Copilot) was induced by users through specific prompts to reveal its internal codename 'Sydney' and system-level instruction content.
All Facts (4)
Copilot is Microsoft's general-purpose AI assistant brand built on large language models; formerly Bing Chat, it was uniformly renamed Copilot starting in 2023 and has been progressively embedded in Windows, the Edge browser, Microsoft 365 and mobile apps.
50%UnverifiedFor models with real-time retrieval capabilities (such as Perplexity and Bing Chat with search integration), the indexability and authority of brand content directly affects the probability of being cited.
50%UnverifiedMicrosoft Copilot's predecessor was Bing Chat.
50%UnverifiedDuring early testing, Bing Chat (now Microsoft Copilot) was induced by users through specific prompts to reveal its internal codename 'Sydney' and system-level instruction content.
50%