{"date":"2026-09-26","userUploadedContent":false,"uniqueStockClips":9,"scenarios":12,"acceleratedVariants":3,"totals":{"fast":{"scenarios":12,"frames":1512,"durationSeconds":63,"analysisMs":176513.25000047684,"exportMs":19697.94500017166},"thorough":{"scenarios":12,"frames":1512,"durationSeconds":63,"analysisMs":753374.4249997139,"exportMs":11624.635000228882}},"visualReview":{"reviewer":"Codex visual review; no independent human review","exhaustive":false,"scope":"64 selected source timestamps and both actual exports (128 output frames), in five windows across four scenarios. Other scenarios have playable evidence and export checks, not exhaustive face labels.","findings":[{"clip":"party","mode":"fast","startFrame":58,"endFrameExclusive":66,"confirmedUncoveredFrames":8,"durationSeconds":0.3333333333333333,"recoveredFrame":66,"otherMode":"thorough","otherModeCovered":true,"description":"Clear face throughout head roll; Fast has no mask on eight consecutive frames. Thorough covers the face. This is a confirmed interval, not the longest failure in the full corpus."},{"clip":"party","mode":"fast","startFrame":70,"endFrameExclusive":75,"confirmedUncoveredFrames":5,"durationSeconds":0.20833333333333334,"recoveredFrame":75,"otherMode":"thorough","otherModeCovered":true,"description":"A second face-visible gap. Fast recovers at frame 75."},{"clip":"party","mode":"fast","startFrame":0,"endFrameExclusive":1,"confirmedUncoveredFrames":1,"durationSeconds":0.041666666666666664,"recoveredFrame":1,"otherMode":"thorough","otherModeCovered":true,"description":"Cold-start miss on the first frame."},{"clip":"head-turns","mode":"both","startFrame":84,"endFrameExclusive":85,"confirmedUncoveredFrames":1,"durationSeconds":0.041666666666666664,"recoveredFrame":85,"description":"Partial profile with visible nose and mouth reappears through hair. Fast has no mask; Thorough masks the torso instead. Both cover the face on the next three reviewed frames."},{"clip":"party-2x","mode":"fast","startFrame":30,"endFrameExclusive":32,"confirmedUncoveredFrames":2,"durationSeconds":0.08333333333333333,"recoveredFrame":32,"otherMode":"thorough","otherModeCovered":true,"description":"Lagging mask leaves an eye and other facial features visible despite a nonzero mask count."},{"clip":"party-2x","mode":"fast","startFrame":34,"endFrameExclusive":38,"confirmedUncoveredFrames":4,"durationSeconds":0.16666666666666666,"recoveredFrame":38,"otherMode":"thorough","otherModeCovered":true,"description":"Partial coverage on frames 34–35, then no mask on frames 36–37. Thorough covers all four."}]},"limitations":"No aggregate motion recall is claimed. Mask counts are diagnostic, not ground truth. Accelerated variants reuse footage. One browser/device run. Selected windows only; not independent human review."}