StoryEval

Adaptive Intra- and Inter-Segment Evaluation for Story-Grounded Video Generation

Paper

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Authors

Yajing Xu, Yiwei Wang, Haonan He, Yichi Zhang, Ren He, Xin Cao, Huan Gao, and Wen Zhang.

Summary

StoryEval is a benchmark for evaluating story-grounded video generation across both intra-segment event realization and inter-segment visual and narrative continuity.

• Evaluates whether each generated segment realizes source-specified events.
• Measures visual and narrative continuity across adjacent segments.
• Combines shared core metrics with adaptive metrics for story- and genre-specific evaluation.

Publication

KDD '27, San Jose, CA, USA.

Rights

Copyright remains with the paper authors. No license is granted for reuse, redistribution, or derivative works without permission.