BABA(US:BABA) Xin Lang Cai Jing·2025-05-16 03:22Group 1 - Japan, once a leading technology power, is facing challenges in AI development due to the widening gap with the US and China [1] - The Japanese government invested 1 billion yen in AI tools, but the error rate during testing reached 60% [1] - Japanese companies are increasingly turning to China's open-source AI models, such as Alibaba's Tongyi Qianwen, to enhance their local development [1][3] Group 2 - Japanese enterprises prefer Chinese large models over American ones because Chinese models are open-source, while most American models are closed-source [3] - Alibaba's Tongyi Qianwen has released over 200 open-source models in 2023, with global downloads exceeding 300 million and derivative models surpassing 1 billion [3] - This shift in Japan's AI development signifies a profound change in the global technology landscape, with China gaining a leading role in the open-source AI sector [3]