SenseNova Loop 9B Preview

SenseNova-Loop-9B-Preview is a multimodal language model developed for long-context and agentic workflows. It accepts text and images and generates text for applications that combine document understanding, coding, and interaction with external tools. The model combines a looped decoder with two-stream manifold-constrained hyper-connections (mHC). A contiguous block of decoder layers is executed twice with shared weights, while learned mappings manage information flow between two residual streams in the looped section. Together, these components provide a deeper execution path without duplicating the repeated block's parameters.