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ooutlierr/cof-maze-const-speed

COF-maze 恒速数据 把 COF 迷宫「思维链视频」数据改成恒定速度 + 显式终止之后的版本。 迷宫本体与原始 COF 训练数据完全一致——同样的 Kruskal 生成器、同样的种子、同样的 480×480 渲染、同样的 train/test 划分。唯一改的是节奏。 为什么改 原始数据把整条路径均匀铺满固定 81 帧,于是路径越短,每帧移动越少。实测相邻两个 latent 帧之间 agent 只移动自己身体宽度的 0.17–0.36 倍——星星前后帧大面积重叠, 运动在视觉上几乎不存在。 这解释了原始数据上因果模型的一个矛盾现象:**每步合法性 0.99,但全局到达率只有 31%**。 模型学会了做局部看似合理的小幅移动,却没学会「迈出一整步」这个离散动作, 因为训练数据里就没把这个动作展示清楚。 恒速之后每个 latent 帧移动 1.28 个星宽,位移明确无歧义。 速度为什么是 4 帧/步 被两头夹定: 上界:1750 条评测样本最长 17 步。4 帧/步 = 68 帧,81… See the full description on the dataset page: https://huggingface.co/datasets/ooutlierr/cof-maze-const-speed.

Author / organizationooutlierr
License (as declared)mit
Downloads166 (as reported by Hugging Face)
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Created11 September 2026
Last updated at source11 September 2026
mazechain-of-framesvideo-reasoning
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