📄 论文总结
寒武纪-S:迈向视频空间超感知 / Cambrian-S: Towards Spatial Supersensing in Video
1️⃣ 一句话总结
这篇论文提出了一种名为‘空间超感知’的新AI范式,强调模型不仅要识别视频内容,还需具备持续记忆、三维空间推理和预测建模能力,并通过新基准测试证明仅靠扩大数据规模无法实现这一目标,而引入预测机制能显著提升性能。
We argue that progress in true multimodal intelligence calls for a shift from reactive, task-driven systems and brute-force long context towards a broader paradigm of supersensing. We frame spatial supersensing as four stages beyond linguistic-only understanding: semantic perception (naming what is seen), streaming event cognition (maintaining memory across continuous experiences), implicit 3D spatial cognition (inferring the world behind pixels), and predictive world modeling (creating internal models that filter and organize information). Current benchmarks largely test only the early stages, offering narrow coverage of spatial cognition and rarely challenging models in ways that require true world modeling. To drive progress in spatial supersensing, we present VSI-SUPER, a two-part benchmark: VSR (long-horizon visual spatial recall) and VSC (continual visual spatial counting). These tasks require arbitrarily long video inputs yet are resistant to brute-force context expansion. We then test data scaling limits by curating VSI-590K and training Cambrian-S, achieving +30% absolute improvement on VSI-Bench without sacrificing general capabilities. Yet performance on VSI-SUPER remains limited, indicating that scale alone is insufficient for spatial supersensing. We propose predictive sensing as a path forward, presenting a proof-of-concept in which a self-supervised next-latent-frame predictor leverages surprise (prediction error) to drive memory and event segmentation. On VSI-SUPER, this approach substantially outperforms leading proprietary baselines, showing that spatial supersensing requires models that not only see but also anticipate, select, and organize experience.
寒武纪-S:迈向视频空间超感知 / Cambrian-S: Towards Spatial Supersensing in Video
这篇论文提出了一种名为‘空间超感知’的新AI范式,强调模型不仅要识别视频内容,还需具备持续记忆、三维空间推理和预测建模能力,并通过新基准测试证明仅靠扩大数据规模无法实现这一目标,而引入预测机制能显著提升性能。