Seek .(US:SKLTY) Xin Lang Cai Jing·2026-02-12 18:24Core Viewpoint - DeepSeek, an AI tool previously praised for its capabilities, has faced significant backlash following a recent update that altered its functionality and user experience, leading to widespread dissatisfaction among users [2][3]. Group 1: Update Details - The recent update was a "cross-generational upgrade," increasing the context window from 128K to 1M, allowing for more extensive analysis capabilities [3]. - The knowledge base has been updated to include information up to May 2025 [3]. - Users reported a drastic change in the tool's tone and style, with many expressing frustration over its new, less personable approach [3][6]. Group 2: User Feedback - Users have criticized the new version for being overly verbose and lacking depth in responses, with many feeling that it has lost its original strengths [6][7]. - Some users attempted to revert to previous versions or sought alternatives, indicating a strong desire for the original functionality [6][7]. - A minority of users acknowledged some advantages in specific use cases, such as legal analysis and programming, where the tool reportedly performed efficiently and cost-effectively [7]. Group 3: Company Response - As of now, DeepSeek has not publicly addressed the user complaints regarding the update, and there has been no indication of forthcoming adjustments [8]. - The official technical account hinted at optimizations related to conditional memory technology, but no further explanations have been provided [8].