Engine is the English word for motor. In this context, we use it to refer to a search engineSearch engine A website used to search the internet, such as Google or Bing. or AI assistantAI Assistant A chat program such as ChatGPT, Claude, Gemini, or Perplexity that you can ask questions in natural language.. A measurement across four engines means that the same question was posed to four different systems.
Also known as: engines, AI engine, AI engines
