Sou Hu Cai Jing·2026-02-16 16:25Core Insights - Alibaba has released its new model Qwen 3.5, which is noted for its significant advancements in architecture and performance, establishing itself as a leader in the open-source model space [1][2] - The Qwen 3.5-Plus model has 397 billion parameters, a decrease from the previous flagship model Qwen 3-Max, which had one trillion parameters, yet it achieves performance levels comparable to Gemini 3 Pro with less than 40% of the parameters [2] - The model utilizes only 5% of its computational resources for each response, resulting in a token cost that is 1/18th of that of Gemini 3 Pro, showcasing its efficiency [2] Model Advancements - Qwen 3.5-Plus incorporates a gating technology that has been recognized at a global AI conference, allowing other tech companies to benefit from its advancements [3] - The model has evolved through various architectural changes, including the introduction of a mixed attention mode that enhances its ability to process information selectively [2][3] - Alibaba's Qwen series is now positioned to compete directly with Google across all modalities, having integrated text and visual data learning from the outset [3] Industry Position - Chinese companies, including Alibaba, are leading the open-source model race, effectively surrounding closed-source models and setting the stage for significant advancements in the industry [3] - The rapid development of models like Qwen 3.5 suggests that the gap between domestic models and the strongest state-of-the-art (SOTA) models is narrowing, with potential for surpassing competitors in the near future [3]