Analyse
Two views of one scene, analysed against a fixed checklist of visible actions.
Demo control — show a loop stage
Phase 1 has no provider, so each stage of the investigation loop is shown on request. Nothing runs in the background.
Scene 01 · Candy aisle
Uploaded scene, two views
- Aisle view · vid_a1c9
- 34 s · 48.0 MB
- Checkout view · vid_b2d7
- 41 s · 57.0 MB
- Offset of checkout view
- +1.4 s
Investigation loop
Visible while it happens, in order
Checking the uploaded files
Type, size, duration, and the offset between the two views.
Done
Analysing aisle view
Five questions about visible actions, answered over the full clip.
Done
Evidence incomplete — checking checkout view
A decisive question came back obscured, so the matching time window of the second view is requested.
Done
Merging results
One record, both sources named, missing evidence kept as missing.
Done
Provider calls used: 2 of a maximum of 2 per scene. The decision to consult the second view is made by the application, not by the model.
Analysis complete
Possible shelf-to-bag sequence
An item leaves the shelf and is not seen returning. The aisle view did not show whether it entered a bag, so the checkout view of the same window was consulted.
AI-assisted result — staff review required
Observed evidence
- An item is lifted from the middle shelf at 00:11.
- The item remains in the hand until 00:15.
- The checkout view shows the same window from the till side.
What could not be seen
- The moment the item leaves the hand is not visible in either view.
- No view covers the aisle exit between 00:19 and 00:22.
Limitations
- Both views are staged recordings from fixed positions.
- The two files are aligned by a manual offset, not by a shared clock.
Sources consulted
- Aisle view00:00–00:34
- Checkout view00:09–00:41
Checklist
Five questions, answered in the same order every time
Does an item leave the shelf or display?
An item is lifted from the middle shelf at 00:11.
ObservedDoes the item remain visible in the person's hand?
The item stays in view for roughly four seconds.
ObservedDoes the item enter a bag, pocket, or other personal container?
Resolved from the checkout view; the aisle view was obstructed.
ObservedIs the item put back?
No return to the shelf within the window.
Not observedDoes the person pass a till or checkout within this window?
The till area is entered at 00:29 in the checkout view.
Observed
Technical details
- Provider
- mock
- Model
- mock-fixture-1
- Prompt version
- p1-2026-07
- Maximum provider calls
- 2 per scene