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Screenshots of the app and outputs from real CUBE runs on open field and elevated plus maze recordings. Click any figure to enlarge it.

Rig cameras, open field, elevated plus maze and 2D side view recordings — Record: any camera, any rigThree synchronised rig cameras, open field and elevated plus maze (AI-upscaled stills), and a 2D side view.

Pose tracking on open field, elevated plus maze and side view, and a 3D skeleton — Track: pose in 2D and 3DBody points tracked in an open field, an elevated plus maze and a side view, and a reconstructed 3D skeleton.

Side-view UMAP: blind clusters, CUBE with guided labels, and human labels — Side view: blind clusters, guided labels and human labelsBlind CUBE clusters (left), CUBE with guided labels on held-out videos (middle) and the human labels (right).

Cluster hierarchy with a posture sketch for every cluster — Side view: cluster hierarchy and posturesA posture sketch for every cluster, arranged by similarity.

Ethogram comparing human labels with CUBE with labels and blind clusters — Ethogram: human labels vs CUBEOne minute of a fully labelled side-view recording.

Behavioural syntax network and chord diagram of state transitions — Behavioural syntaxNetwork and chord diagram of transitions between behavioural states, learned by the HMM.

Dwell-time distributions for every state — Dwell timesHow long each behavioural state lasts.

Cluster silhouette diagram and HDBSCAN condensed tree — Cluster validityPer-cluster silhouette and the HDBSCAN condensed tree show which clusters are tight and which are weak.

Cluster count stability and pairwise agreement across random seeds — Seed stabilityCluster counts and pairwise agreement across random seeds.

The CUBE main window in light mode — Main window (light)Video folders on the left, the five step cards on the right and the pipeline log below.

The CUBE main window in dark mode — Main window (dark)The same window with the dark theme.

The CUBE analyser window with its analysis tabs — AnalyserLive preview, full analysis, metrics, unbiased analytics, behaviour explorer, Group Predictor and paradigm results.

Advanced CUBE analysis parameters window — Advanced CUBE analysis parametersFeature, UMAP, HDBSCAN, classifier and HMM settings with publication defaults pre-set.

Advanced DLC parameters window — Advanced DLC parametersModel type, SuperAnimal settings and detection thresholds.

Environments, objects and paradigms window — Environments, objects and paradigmsOpt-in arena context, kinematic directedness and region-aware splitting.

3D DLC and Anipose settings window — 3D DLC and Anipose settingsCalibration, folders, camera labels and triangulation options.

Open field UMAP: blind clusters, clusters with guided labels, and human labels — Open field: before and after namingBlind CUBE clusters, CUBE with guided labels on held-out videos, and the human labels on the same embedding.

Elevated plus maze UMAP before and after guided labelling — Elevated plus maze: before and after namingThe same comparison for the elevated plus maze.

Dendrogram of open field clusters with a posture sketch for each cluster — Open field: cluster hierarchy and posturesEach cluster's typical posture, arranged by similarity.

Dendrogram of elevated plus maze clusters with posture sketches — Elevated plus maze: cluster hierarchy and posturesPosture sketches for each discovered cluster.

One-minute open field ethogram comparing human labels with CUBE labels and blind clusters — Open field: ethogram of a grooming boutHuman labels, CUBE with labels (held-out video) and blind clusters over one minute.

Elevated plus maze ethogram around a head dip — Elevated plus maze: ethogram around a head dipThe same three-row comparison for a head-dip example.

Sankey diagram of behaviour sequences in the open field — Open field: behaviour sequencesBar height shows state occupancy, ribbon width shows transition flow over the first five bouts.

Sankey diagram of behaviour sequences on the elevated plus maze — Elevated plus maze: behaviour sequencesSequence flows between behavioural states.

State-space projection of open field clusters — Open field: state-space projectionHow behavioural states sit in a shared low-dimensional space.

State-space projection of elevated plus maze clusters — Elevated plus maze: state-space projectionBehavioural states in a shared low-dimensional space.

Aligned posture trajectories for open field clusters — Open field: aligned cluster trajectoriesTypical body-point trajectories for each cluster.

Aligned posture trajectories for elevated plus maze clusters — Elevated plus maze: aligned cluster trajectoriesTypical body-point trajectories for each cluster.

All examples use the public open field and elevated plus maze data of Sturman et al. (2020), Neuropsychopharmacology 45:1942-1952.