The search for innovation in architecture with new technologies focuses on the convergence between artificial intelligence (AI) and virtual reality (VR) in the field of architectural design, taking into account the perception and sensation of virtual spaces i n the shot of architects' decisions in the design process. The study aims to evaluate the level of perception, realism and sensation experienced by sensory characters immersed in architectural virtual spaces designed through comparative technological combi nation in a 2D environment. An experimental methodology was used based on a diagnosis according to the principles of neuroarchitecture, identifying the considerations related to sensory characters, followed by the grammatical generation of the prompt to obtain 2D images through AI, which were recreated in 3D models through of the Oculus Quest 2. Specific questions were raised that...