UNISOUND's stock experienced a significant surge of 5.26% during intraday trading on Wednesday. The sharp upward movement reflects heightened investor confidence in the company's strategic direction and recent operational milestones.

The rally was primarily driven by the company's official launch of its upgraded industrial-grade document intelligence foundation model, the U1-OCR series. This architectural overhaul eliminates traditional processes and introduces a unified refinement structure, with its related technical paper being accepted by the prestigious ACL 2026 conference. Concurrently, the model has been fully deployed on the company's Token Hub platform with standardized, cost-lowering API access, supporting one-click integration and a Token-based billing model.

This product advancement follows a series of positive developments, including the recent launch of the U2Claw desktop AI Agent and the announcement of strong annual results. The company reported revenue growth of 29% year-over-year, with large model-related revenue seeing a tenfold increase, reinforcing its strategic pivot towards becoming an AI service platform.