Recently, a Chinese research team innovatively proposed a theoretical framework for long-distance large-scale scalable full-connected quantum direct communication, and successfully implemented a 300-kilometer-level quantum direct communication network among four nodes. Related research achievements were published in Science Bulletin.
Experimental results show that the fidelity of shared quantum states between nodes remains above 85% after communication, verifying the reliability of this scheme in long-distance communication. The photon pair number reaching the receiving node after 300-kilometer transmission still reaches 300-400 Hz (Hertz), which means that after encoding, the theoretical communication rate can reach several bits per second.
Huawei has launched a new model with a parameter scale of up to 718 billion - Pangu Ultra MoE. This is a quasi - trillion - parameter MoE model trained on the Ascend AI computing platform throughout the whole process. Huawei also released a technical report on the model architecture and training method of Pangu Ultra MoE, disclosing the technical details.
It can solve advanced mathematics big - questions in just 2 seconds! Huawei Ascend + Pangu Ultra MoE achieve the full - process self - control of domestic computing power, and the training efficiency is leading in the industry. The pre - training MFU reaches 41%, the post - training throughput is 35K Tokens/s, and the key technology of super - node cluster reinforcement learning is publicly disclosed for the first time.
The clinical cohort study of brain - computer interface led by Huashan Hospital in Shanghai and Xuanwu Hospital in Beijing has started the patient enrollment work, aiming to further verify the key issues such as the effectiveness and safety of the implantable brain - computer interface treatment plan.
BYD has announced that it will cooperate with Xiaoju Charging to build 10,000 megawatt - level flash charging piles and with Xindiantu to build 5,000 megawatt - level flash charging piles, promoting the popularization of the megawatt - level flash charging ecosystem nationwide.
In March this year, BYD took the lead in launching the "megawatt - level flash charging" technology, which was launched with the Han L and Tang L models. It achieved the fastest production - vehicle charging speed in the world, enabling "5 - minute flash charging for a 400 - kilometer drive", completely solving the charging anxiety of users and bringing the charging power into the "megawatt era".
At the 19th Oriental Congress of Cardiology (OCC 2025), the "CardioMind" model was officially released, marking a substantial step forward in the application of artificial - intelligence in cardiovascular diseases in China. On - site, the digital avatar of a doctor conducted a consultation with a patient and provided a diagnosis. This model can assist in cardiovascular diagnosis and treatment, improve the accuracy of medical diagnosis, and bring more precise treatment plans for patients.
