Experiments

    Generated video cannot hold still, and the numbers we quote do not travel

    Running

    Context

    August 2026 measurements on a single Jetson AGX Orin. A real locked camera holds still for 28.8 minutes. Generated footage we measured does not stay still longer than 4 seconds on the first architecture (86x gap). Feeding a video model its own output collapses it, and that law reproduced on a second architecture, but the collapse point moved by a factor of five. SSIM reports 0.9998 after destroying 80% of chroma detail. Field notes: /field-notes/stillness, /field-notes/tripod-test, /field-notes/chroma-mtf, /field-notes/the-law-held-the-number-did-not, /field-notes/believing-instruments. Hugging Face collection: https://huggingface.co/collections/resoajoe/vibe-scientist-loglens-6a8b69d72dd4e8259c7c6605

    Hypothesis

    If generative video is used as a stand-in for a fixed camera (hospital room, site, listing walk), the footage will fail a stillness and chroma-integrity test long before a human notices, and any single collapse-time number from one model will not transfer to the next model.

    Kill criteria

    If a second independent architecture, measured on the same Orin protocol, holds stillness within 2x of the real camera (28.8 min) AND a chroma ablation that humans can see also moves SSIM below 0.95, the stillness/chroma story is architecture-specific folklore and this experiment is killed.

    Validation criteria

    The stillness gap remains >10x on at least two model families, the self-output collapse reproduces on a second family (even if the minute-mark moves), and SSIM (or the team's default quality gate) fails to flag a chroma loss that a stills-trained eye can see. Then publish the protocol, not a universal constant.

    Signals observed

    Real fixed camera 28.8 min still. Generated footage ≤4 s.

    2026-08-01field note stillness

    Destroy 80% of chroma; SSIM stays 0.9998 on three autoencoders on the Orin.

    2026-08-01field note chroma-mtf

    Same protocol vs a frontier model: 20 s vs 28.8 min (86x).

    2026-08-10field note tripod-test

    Collapse-on-self-output reproduced on a second architecture; the quoted death-point moved by ~5x.

    2026-08-22field note the-law-held-the-number-did-not

    Created: 2026-08-01

    Updated: 2026-08-22