Digit 4
High-power, integrated energy solutions featuring ultra-fast response, high endurance, high density, and rapid charging for critical AI, robotics, and mobility applications.
Primary use case: Powering AI data centres, physical AI and robotics systems, autonomous mobile robots and humanoids, and mobility applications.
Specifications
Physical
Locomotion
unknown
Manipulation
Hand Type
unknown
Power & Autonomy
Charging Time
0.0833 hrs
Autonomy Level
unknown
AI & Compute
AI Capabilities
Instant power response in under 1 ms, High endurance supporting multiple full recharge cycles per hour and continuous 24×7 operation, High power density with 20 times the energy density of super-caps while matching lithium-ion energy levels, Rapid charging from 0–80% in under 5 minutes
Commercial
Availability
unknown
Primary Use Case
Powering AI data centres, physical AI and robotics systems, autonomous mobile robots and humanoids, and mobility applications.
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Solving for Figure’s “Data Problem”
Figure AI is solving the 'data problem' for humanoid robots by launching Index, a crowdsourced data collection program that pays 'Creators' to wear cameras and record tasks, having already collected 22 million videos from 86,000 weekly active users. The article contrasts Figure's approach with Tesla's advantage of collecting real-world data from millions of FSD-equipped vehicles already on the road, noting Tesla has logged 14.59 billion autonomous miles compared to Waymo's 220.6 million.
Tiangong Ultra Ends Robot Games at 8.64s While AGIBOT Tops Overall Medal Table
The 2nd World Humanoid Robot Games in Beijing concluded with Tiangong Ultra winning the 100-meter sprint in 8.64 seconds—breaking its own records across five days—while AGIBOT dominated the overall medal table with 46 medals. The event showcased a bifurcation in humanoid robotics between sprint performance and real-world deployment skills, with AGIBOT's wins in dexterous manipulation and scenario-based tasks signaling commercial viability for deployed robots.
Seeds | DIGIT Robotics Completes 100-Million-Yuan Pre-A Round of Financing
DIGIT Robotics has closed a 100-million-yuan (approximately $13.9 million) Pre-A strategic financing round led by industrial investors, with existing shareholder Cowin Capital increasing its stake. The funding will support mass production of the company's bionic humanoid robot series and development of the RoboEase scenario brain platform. Founded in March 2024, the company showcased its latest Xialan R03 robot at WAIC 2026 featuring over 40 facial degrees of freedom and advanced expression capabilities.
