SenseNova-U1 Technical Report Released: Guide to Native Multimodal Model Building

SenseNova-U1 技术报告深度发布：前沿原生多模态模型构建全指南

SenseTime released the SenseNova-U1 technical report, covering six-stage training, RL post-training, and distillation; the open-source SenseNova-U1-A3B-MoT uses an MoE architecture and activates only 3 billion parameters.

Why it matters: HKR-H/K/R all pass: A3B-MoT’s 3B active parameters and six-stage training recipe give concrete signal. The score stays near the featured floor because this is a vendor post with no benchmarks, license terms, or reproduction details disclosed.