Ai-da, punningly named after mathematician Ada Lovelace, is described by its creators as the "first ultra-realistic humanoid robot artist." The robot has created a series of paintings called "AI God." A portrait of computing pioneer Alan Turing created by Ai-da was estimated to sell at a Sotheby's auction for $120,

A portrait of English mathematician Alan Turing became the first artwork by a humanoid robot to be sold at auction, fetching more than $1.0 million on Thursday.

The portrait depicts the mathematician Alan Turing as the god of artificial intelligence. Its creator is a robot that resembles a woman with a bob haircut.