STRIVE · 24-frame explorer

Example group Scene

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RGB Actual inference video

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Segmentation Ground-truth object colors

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✚ GT crosses remain during occlusion using source projected positions when label PX is null. ◯ Matched prediction circles disappear when the GT object is not visible. Unmatched predictions use their own PX visibility. This is a display rule—not a change to predictions or scores.

Object correspondence

Find a caption / IDRows

Focus	GT	Ground-truth caption	GT visibility now	Pred.	Evaluation-matched predicted caption	Prediction now / display	Timing / positions

Pairing is the saved evaluator assignment, not a caption-based rematch. Individual GT/prediction checkboxes persist while scrubbing. A matched caption can still be completely wrong.

Interactions and temporal errors

Show interactions active at the current frame

Source	ID / type	Frame span	Inputs → outputs (captions)	Now

Disable the active-frame filter to see out-of-range events. Ground ID 65535 in participant sets is normal; death=65535 is not.

Raw prediction / reference / saved evaluation

Raw prediction — exact, unmodified output

Raw ground-truth label

Parsed object correspondence

All interaction F1 values (12-term score)

Saved per-sample evaluation, including matching

Input prompt

Provenance / display semantics