GR-1

Model: gr-1

Fourier GR-1 is a full-size bipedal general-purpose humanoid for embodied AI, research, education, demonstrations and industrial validation. The 2025 standard version is 1650 mm tall, weighs about 55 kg, uses 44 actuators with dexterous hands, walks at up to 5 km/h and carries about 3 kg per hand.