AIML (Artificial Intelligence Markup Language) is a language znacznikowym, based on the XML language used to create knowledge bases chatterbotĂłw, originally developed by hackers, dr. Richard S. Wallace 's, and later also developed by the society of free software ALICE in 1995-2000. Language AIML contains several elements. The most important ones are described below. Categories (lt; category gt;) are the most important markers AIML. Categories consist of at least