---
license: cc-by-4.0
task_categories:
- video-classification
- other
language:
- en
tags:
- world-model
- video-generation
- action-conditioned
- unreal-engine-5
- compositional-reasoning
- benchmark
pretty_name: Reasoning-Structured Videos
size_categories:
- 10K<n<100K
---
# Reasoning-Structured Videos
**A Stratified Diagnostic Suite for Compositional Consistency in Action-Conditioned Video World Models.**
Reasoning-Structured Videos is a UE5-rendered video benchmark whose trajectories are organised as **rooted graphs with path-level algebraic relations**. Unlike flat corpora that release independent action–observation rollouts, every released trajectory here is annotated as an exact instance of one of three identities a faithful transition operator must satisfy:
- **Inverse** $T_{A^{-1}}\!\circ T_A(s_0)=s_0$ — a path followed by its reverse returns to the start.
- **Loop** $T_A(s_0)=s_0$ — a topologically closed action sequence cl…
