On August 26, Memect Co., Ltd. marked its 4th anniversary by issuing a company-wide letter. This letter served as a retrospective on the company's growth trajectory and outlined its strategic vision for the upcoming phase. It disclosed that the MiniCPM series of open-source models has amassed over 50 million global downloads, encompassing comprehensive modalities such as text, vision, and voice. These edge-side models have been integrated into various terminals, including automobiles and mobile phones, and deployed across a wide range of scenarios. Memect Co., Ltd. is transitioning from a phase of "model validation" to one of "rapid scaling." Looking ahead, the company is poised to tackle three critical challenges: Firstly, it aims to push the boundaries of edge-side AI technology, with the "Density Law" as its guiding principle. Secondly, it will drive the expansion of vertical industry benchmarks. Thirdly, it will prioritize the refinement of the company itself as its flagship product, fostering intelligent organizational advancements.