Bin Wen

Pre-indexing hours of video is a computational dead end—growing an online, query-driven textual memory tree during inference matches offline accuracy without the upfront processing tax.

Lngram v2 achieves substantial memory efficiency gains while preserving semantic integrity, allowing for scalable transformer architectures without the typical parameter bloat.

VideoRover unifies video reasoning and external knowledge retrieval, achieving competitive performance with fewer resources than larger models.