Google Unveils Multi-Agent Framework for Consistent Long Video
Google research scientists Yale Song and Yiwen Song have introduced a unified multi-agent framework designed to automate the generation of temporally consistent, long-form video narratives. Built as an orchestration layer on top of the Gemini and Veo foundation models, the system comprises four specialized frameworks: AI Video Co-Director for global optimization and creative orchestration, CANVAS for persistent visual memory and storyboarding, A²RD for autoregressive long-form temporal dynamics, and VQQA for black-box closed-loop prompt refinement using natural language semantic gradients. To evaluate performance across multi-shot continuity and character persistence, the researchers introduced three specialized benchmarks: GenAD-Bench, HardContinuityBench, and LVBench-C.
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