Companies and products
X Square Robot
Updates on X Square Robot's robotics products, models, research, funding, applications, and partnerships.
6 selected · 1 in the last 30 days
自变量机器人 · 微信公众号 ·
X Square Robot releases X2Real simulation benchmark, with 0.96 correlation between simulated and real-robot task success rates
X Square Robot has released X2Real, an evolvable simulation evaluation benchmark. Its simulated evaluation and real-robot evaluation achieve a task success rate correlation of 0.96 and a progress score correlation of 0.99.
自变量机器人 · 微信公众号 ·
X Square Robot releases TwinDEX: a three-finger, nine-DOF dexterous hand trained on purely embodiment-free data
X Square Robot releases TwinDEX, a pair of twin three-finger, nine-degree-of-freedom dexterous hands: one is wearable for data collection, and one is mounted on a robot for real-machine deployment, enabling dexterous manipulation driven purely by embodiment-free data with zero real-machine teleoperation data.
自变量机器人 · 微信公众号 ·
X Square Robot releases WALL-SS next-scale autoregressive world model
X Square Robot has released WALL-SS, a next-scale autoregressive world model that uses a coarse-to-fine, layer-by-layer refinement generation architecture, breaking away from the traditional diffusion-model approach of generating video in a single segment. In testing, its action-following score was 0.29, the only nonzero score among the compared models; the overlap between generated trajectories and action instructions rose from 0.251 to 0.539; streaming inference can reach 60 seconds of footage without collapse; and in closed-loop policy consistency tests across 6 tasks and 5 training stages, the success-rate agreement between virtual and real-world tasks reached 93%.
X Square Robot/自变量机器人 ·
X Square Robot releases DMuon optimizer, improving embodied model distributed training efficiency by about 30%
X Square Robot has released the DMuon optimizer, a distributed adaptation of the Muon optimizer that improves embodied model distributed training efficiency by about 30%, reducing per-step training time from 2.2 times that of AdamW to 1.02 times. The improvements include Owner-centric execution and communication optimization, automatic selection of compute kernels based on matrix shape, and balanced workload distribution across Owners. DMuon is fully open source and compatible with Muon usage, requiring only 3 lines of code to introduce into training.
X Square Robot/自变量机器人 ·
X Square Robot completes four financing rounds, valuation exceeds 20 billion yuan
Shenzhen embodied intelligence company X Square Robot has completed four consecutive financing rounds from Series B through Series C, all fully closed, with a valuation exceeding 20 billion yuan, making it the first embodied intelligence company in the Guangdong-Hong Kong-Macao Greater Bay Area to surpass a 20 billion yuan valuation with the rounds closed. There are more than 30 investors, including the National Artificial Intelligence Industry Investment Fund, Sequoia China, and Xiaomi Strategic Investment. The company released its embodied large model WALL-B in April 2026, partnered with 58 Daojia to provide robot home housekeeping services to nearly 1,000 households in Shenzhen, and partnered with SF Express on flexible intelligent sorting and parcel feeding.
X Square Robot/自变量机器人 ·
X Square Robot releases cross-modal embodied action tokenizer X-Tokenizer, with 13.5% gain in multimodal alignment and 8.25% gain in long-horizon tasks
X Square Robot has released X-Tokenizer, a cross-modal embodied action tokenizer built on a semantic residual quantization (SRQ) architecture and pretrained on 17 robotic arm series and 2.4 million trajectories (including 2 billion action frames). Compared with FAST, it improves multimodal alignment by 13.5% and long-horizon task performance by 8.25%, and scores 82.8 on RoboTwin 2.0; in real-robot tests it outperforms comparison methods such as FAST and 4-level RVQ.