{
  "title": "Change controls after each frame",
  "caption": "Author-redrawn AR-Drag timing comparison. The bidirectional mode uses controls for a full window that can change before output. The autoregressive mode keeps fixed history and receives guidance for subsequent frames. This diagram does not redraw the latency–FID panel. Its points, baselines, hardware and units stay in the original. Arrow spacing and playback time do not show runtime.",
  "alt": "Comparison: offline denoising receives the full control sequence, but causal generation keeps completed history and uses changed guidance.",
  "sources": [
    "https://arxiv.org/abs/2510.08131",
    "https://kesenzhao.github.io/AR-Drag.github.io/"
  ],
  "limitations": [
    "The playback is an example. Animation time is not measured runtime.",
    "The two lanes show different scenarios. They are not modules in operation at the same time.",
    "This diagram recreates no performance points, source video or result for output quality."
  ]
}