Physix FrontierModelBest begins A-share IPO tutoring: Tsinghua NLP spin-off focused on edge LLMs
IPO Tutoring Filing Date: August 11, 2026
Tutoring Institution: CITIC Securities
Filing Location: Beijing CSRC Bureau
Company Full Name: Beijing Mianbi Intelligent Technology Co., Ltd.
On August 11, Beijing Mianbi Intelligent Technology Co., Ltd. completed its IPO tutoring filing registration with the Beijing CSRC Bureau, planning an initial public offering and listing, with CITIC Securities as the tutoring institution.
Company Background:
- Incubated from Tsinghua University's NLP Lab in 2022
- Focuses on efficient edge-side large models and open-source ecosystem
- Flagship product is the MiniCPM edge-side series of large models
- Previously completed multiple funding rounds, totaling hundreds of millions of RMB
Shareholding Structure: No controlling shareholder; the largest shareholder is Beijing Qingyu Qihang Technology Center (Limited Partnership), holding 16.45%
Signal Value: Mianbi Intelligent is one of the representative enterprises in China's edge-side large model track. Against the backdrop of DeepSeek advancing towards a STAR Market listing and Moonshot AI preparing for a HK IPO, another Chinese AI company has officially started its capital market process, reflecting that domestic AI enterprises are collectively entering a "listing window."
As a key technical direction for AI implementation, the commercialization progress and valuation logic of edge-side models deserve continued attention.
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