JoyIn CEO Guo Renjie claims OpenAI's "An Alien Mind" model, released Sept. 6, shows technical and design similarities to JoyIn's "extraterrestrial visitor" AI model framework, which was publicly presented weeks prior. JoyIn's new Aether model, announced Thursday, boasts a 90% first-attempt success rate for humanoid tasks using a perceptive control approach. The Ant-backed startup has initiated legal proceedings.