Atlas (Boston Dynamics)
Bipedal humanoid robotic platform developed by Boston Dynamics.
For the parent company, see Boston Dynamics (stub). For the platform's original developer, see Marc Raibert. For the current CEO, see Robert Playter.
Atlas is a bipedal humanoid robotic platform developed by Boston Dynamics, a Hyundai Motor Group company. The platform was originally unveiled in July 2013 as a hydraulically-actuated system built under a DARPA Robotics Challenge contract. Over its development history, Atlas has undergone multiple generational transitions, culminating in a comprehensive redesign in 2024 that replaced the hydraulic actuator architecture with an all-electric drivetrain. The electric Atlas is the current commercial platform, with production units shipping to enterprise partners including Hyundai and Google DeepMind through 2026.
Contents
Version history
Atlas (DARPA prototype, 2013)
The original Atlas was unveiled in July 2013 by DARPA as one of the reference platforms for the DARPA Robotics Challenge. The platform stood approximately 188 cm tall and weighed approximately 150 kg. Actuation was hydraulic, powered by an external electrical tether, with a mixed hydraulic and electric sensor payload. The DARPA prototype set the technical vocabulary for full-size bipedal humanoid research for the remainder of the decade.
Atlas (production 2016 to 2022)
Successor generations of Atlas were unveiled by Boston Dynamics between 2016 and 2022. Each generation introduced improvements in mass reduction (bringing the platform mass below 90 kg), articulation range, and dynamic locomotion capability. Notable demonstrations from this period include the parkour sequences released in 2018 and 2021, in which Atlas was shown running, jumping onto elevated surfaces, and completing backflips. The hydraulic actuation architecture was retained across this generation.
Atlas (electric, 2024 to present)
In April 2024, Boston Dynamics announced that the hydraulic Atlas platform would be retired and replaced by an all-electric successor. The electric Atlas, unveiled the same month, is a comprehensively redesigned platform. The electric architecture eliminates the hydraulic power pack, replacing it with electric actuators and a battery-based power system. The redesign also introduced a range of articulation not previously seen in humanoid platforms, including full 360-degree hip rotation and inverse joint configurations that permit locomotion patterns not accessible to human-articulated designs.
The electric Atlas is the platform that Boston Dynamics has moved into commercial production. It is the version being deployed with Hyundai and Google DeepMind through 2026.
Specifications (electric)
- Height: approximately 175 cm (5 ft 9 in)
- Mass: approximately 86 kg (190 lb)
- Degrees of freedom: 56 total across the body
- Lift capacity: approximately 50 kg
- Reach: approximately 2.29 m (7.5 ft)
- Actuation: all-electric, no hydraulic power pack
- Sensor payload: multi-camera vision, LIDAR, inertial measurement, force/torque
- Structural materials: steel, aluminum, and 3D-printed titanium components
- Operating tolerances: water-resistant, rated for extreme ambient temperatures
Use case
The electric Atlas is positioned as a heavy-lifting, industrial-functional humanoid. Its differentiating capabilities relative to other 2026 humanoid platforms are the lift capacity (approximately 50 kg, substantially higher than the 15 to 25 kg range typical of competing platforms), the reach (7.5 ft, notably longer than most humanoids), and the ruggedness of the operating envelope (water resistance and extreme temperature tolerance suitable for outdoor and unconditioned industrial environments). These capabilities align the platform with tasks involving handling of heavier objects, work at height, and operation in environments where lighter platforms cannot function reliably.
The platform is not positioned for consumer or domestic use. Its cost, mass, and specific engineering optimizations target the enterprise industrial market rather than the general-purpose or home segments where competing platforms are moving.
Deployment status
Electric Atlas units are shipping to commercial partners as of 2026, with Hyundai Motor Group (the parent company of Boston Dynamics) and Google DeepMind identified as the earliest publicly confirmed enterprise customers. Additional enterprise customers are anticipated to be announced through 2027. Boston Dynamics has not published unit production volume figures for the electric Atlas.
Estimated cost per unit
Boston Dynamics has not published an official manufacturer's suggested retail price for the electric Atlas. Industry estimates aggregated from post-CES 2026 coverage place the cost per unit in the range of USD 150,000 to 320,000, positioning the platform as an enterprise-grade industrial robot at the higher end of the 2026 humanoid market. The pricing structure reflects the platform's engineering specifications and the enterprise customer profile Boston Dynamics is targeting.
References
- Boston Dynamics announcement of the retirement of the hydraulic Atlas platform, April 2024.
- Boston Dynamics announcement of the electric Atlas platform, April 2024.
- Industry coverage of Atlas deployments at Hyundai and Google DeepMind, aggregated through mid-2026.
- Post-CES 2026 industry coverage of enterprise humanoid pricing.