实现千秒量级稳态运行，商业可控核聚变里程碑

Group 1 - The commercial company Energy Singularity announced a breakthrough in controlled nuclear fusion, achieving a stable long-pulse plasma operation of 1337 seconds during its 5755th experiment [1] - This marks the first time a commercial company has developed a nuclear fusion device capable of achieving a thousand-second level plasma current operation [1] - The success is attributed to the continuous optimization of AI-based plasma feedback control technology [1] Group 2 - Controlled nuclear fusion is seen as a key to unlocking "energy freedom," with abundant materials on Earth and zero pollution emissions [1] - The industry is transitioning from conceptual research to engineering and commercialization, with significant breakthroughs in high-temperature superconductors and hydrogen-boron fusion by private enterprises [1] - The period since 2026 is identified as a critical decade for controlled nuclear fusion, signaling the beginning of a trillion-dollar energy market [1] Group 3 - Companies involved in this sector include Bichuang Technology and Xue Ren Group [2]