Lumos-Nexus: Efficient Frequency Bridging with Homogeneous Latent Space for Video Unified Models
TL;DR AI
2 min readKey summary
Researchers introduced Lumos-Nexus, a two-stage unified video generation framework for instruction-following video synthesis.
It trains a lightweight generator efficiently, then uses Unified Progressive Frequency Bridging at inference to transfer generation to a stronger pretrained model in a shared latent space.
The approach improves realism and temporal coherence, with reported gains on VBench.
The team also released VR-Bench to evaluate reasoning-to-video alignment and benchmark reasoning-driven video generation.