Lingxi Pro: The Office Assistant That Remembers

APPSO · wechat · 2026-07-16

Kingsoft Office launched Lingxi Pro, spinning it off from a WPS feature into a standalone, long-term AI assistant for office scenarios. The core thesis is that an office AI's value isn't just generation, but its ability to remember user preferences, understand file relationships, and deliver editable results.

The author tested Lingxi across various tasks: cleaning and analyzing 320 operational data rows while preserving formulas, conditional formatting, and charts; merging old lecture notes, courseware, new curriculum standards, and student feedback into new teaching PPTs and rubrics; and synchronously rewriting press releases, speeches, PPTs, and media QAs when a launch event pivoted. It can also generate a 14KB HTML mini-system based on prompts, proving it handles lightweight app delivery, not just documents.

The article details its memory mechanism, categorizing information into core memory, knowledge bases, and "auto-dreaming," while accumulating long-term context through project management, file collaboration, and group chats. The author argues that Lingxi's true differentiation isn't acting as a "faster hand," but rather understanding you, the context, and the delivery, making it ideal for professionals deeply rooted in the WPS ecosystem.

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Lingxi Pro: The Office Assistant That Remembers

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