Public sample pipeline
One Xperience-10M public sample episode is converted into aligned windows and a documented feature contract.
Reviewer scorecard.
A fast decision table for what is verified, what is data-gated, and what is intentionally excluded. It is backed by a Markdown scorecard and a machine-readable JSON mirror.
12-task suite + neural heads
Every core task has a minimal baseline and a compact PyTorch MLP head over the same windows, splits, and labels.
Official dataset wording
The public description is aligned to the official gated Xperience-10M dataset card, including modalities, scale, access, and unsupported claims.
Publication quality
Website integrity, prepared mirror parity, public-card freshness, and live GitHub/HF URL checks are tracked as release gates.
Qwen3-Omni pilot
The 32-episode LoRA path is prepared, but no model-quality claim is made until gated data access, held-out splits, training, and evaluation pass.
Raw data and weights
Raw MP4/HDF5/RRD files, private gated Xperience-10M data, and full Qwen weights are excluded from the public repo and HF mirrors.
Evaluation protocol is explicit.
The protocol is generated from committed metric artifacts so reviewers can see the exact data unit, split, task targets, leakage controls, and unsupported interpretations before reading scores.
Data unit
One 20-frame aligned window from the public sample episode, stride 5 frames, 1,161 windows total, represented by the current 8,378-d feature vector.
Split policy
Single-episode chronological 70/30 train/test split. This avoids random future-window mixing, but it cannot prove cross-episode generalization.
protocol docMetric contract
All 12 tasks list input, target, primary metric, minimal baseline score, and neural MLP score from committed result files.
summary metricsLeakage controls
Scalers fit on train windows only; future labels, target feature blocks, caption/object labels, and contact labels stay on the target side unless explicitly queried.
builder scriptUnsupported readings
No cross-episode generalization, no audio-visual learning claim, no pixel-depth or neural-rendering claim, and no real 32-episode Qwen3-Omni quality claim.
scope auditScale-up gate
A real Omni claim requires at least 32 valid episodes, held-out episode splits, no train/test episode leakage, training metadata, predictions, metrics, and run report.
data gateEvidence first, claims second.
A top-level project should make its proof boundary visible. This ledger separates verified single-episode artifacts from readiness-only Qwen3-Omni work and the pending 32-episode gate.
Aligned Xperience-10M sample windows
5,821 frames become 1,161 synchronized 20-frame windows with an explicit 8,378-d feature contract.
12 minimal heads + 12 neural MLP heads
Every task has a minimal interpretable head and a matching neural MLP run over the same windows, splits, and task contract.
Four research directions are mapped honestly
The Ropedia directions are labeled as direct, proxy, or diagnostic evidence, plus one coded extension probe per direction.
Qwen3-Omni remains readiness-only
The current Qwen3-Omni artifacts use one episode and 128 train windows. No 32-episode metric is claimed.
Scope claims are machine-checked
The audit confirms historical 32ep run/path strings stay confined to readiness-artifact provenance and are not presented as real 32-episode results.
Prepared mirrors are byte-checked
The parity report compares critical JSON, figure, and validator files across the repo, HF Space bundle, artifact dataset bundle, and model bundle before upload.
Figures are indexed as evidence
The figure index records public visual assets, dimensions, SHA-256 hashes, source scripts, and the role each figure plays in the project narrative.
Brand assets are packaged consistently
The ChatGPT-image logo is packaged into the website header, favicon, README/HF cards, Open Graph preview, and auditable brand-asset manifest.
Publication bundles pass hygiene checks
The validator checks required assets, raw-data exclusion, Python cache exclusion, heavy archive exclusion, accidental HF token strings, and public-card figure freshness across GitHub and the HF bundles.
Website integrity is checked
The site validator checks local links, anchors, JSON bundles, and referenced image dimensions before publishing.
Release gates are explicit
The quality-gate manifest collects the automated validators and the live post-publish checks required before the release is presented as current.
Official dataset card is aligned
The source-alignment note mirrors the public Hugging Face dataset-card facts, sample-card facts, and API metadata: gated access, sample license/tooling, modality coverage, episode layout, intended uses, and unsupported claims.
Verify the project in 90 seconds.
World-class research packaging should be easy to audit. This path tells a reviewer exactly what to open first, what each artifact proves, and where the current proof boundary stops.
Check the claim boundary
Start with the evidence contract, artifact index, scope audit, publication audit, and website integrity report. They separate verified single-episode artifacts from readiness-only Qwen3-Omni work.
Inspect one model input
Use the window table and feature manifest to see the exact aligned sample unit, feature blocks, dimensions, and omitted audio feature status.
Compare minimal vs neural heads
Every task has a small interpretable baseline and a matching neural MLP head over the same feature contract and chronological split.
Check the scale-up gate
The multi-episode Qwen3-Omni path is prepared, but no real 32-episode result is claimed until the data gate and held-out evaluation pass.
Verified nowOne public episode, 5,821 frames, 1,161 windows, 8,378 current features, 12 minimal heads, 12 neural heads, and 4 direction-extension probes.
Pending scaleA 32-episode held-out Qwen3-Omni LoRA pilot is gated on Xperience-10M access and must pass manifest, training, and evaluation checks.
Not redistributedRaw videos, raw annotations, full Qwen weights, and private gated Xperience-10M data are not included in the public repo or HF bundles.
Aligned with the official dataset card.
The official Xperience-10M card describes a gated, large-scale 4D egocentric multimodal dataset. This project records that full upstream scope while keeping its own claims limited to one public sample episode.
Official scale
About 10M experience units and 10,000 hours, with RGB video, audio, depth, camera pose/SLAM, hand/body mocap, IMU, captions, metadata, and calibration.
HF file-size display
The live Hugging Face page/API currently shows 31.9 TB hosted. This is recorded separately from the card's about-1PB full-scale storage statement.
source JSONHF access boundary
The source dataset is manually gated for approved non-commercial use, with an external agreement step noted by the public HF metadata.
official HF datasetAPI listing snapshot
HF API metadata observed 803 session folders and 12,103 episode folders with annotation.hdf5. This is planning metadata, not local data possession or a result claim.
Public sample card
The sample repo lists cc-by-nc-4.0, HOMIE Toolkit for videos/annotations, and Rerun 0.29.0 for .rrd visualization.
Source audit
The source-alignment validator checks full-dataset facts, public sample-card facts, API-listing caveats, and boundary markers across the repo, website, and HF cards.
source auditEpisode layout
Expected folders contain six MP4 streams and annotation.hdf5; visualization.rrd is treated as a viewer artifact and excluded from training downloads.
Current project subset
One public sample episode, 5,821 frames, 1,161 windows, 8,378 current features, audio documented but not yet featurized, and no raw-data redistribution.
modality atlasCovered now
Action/subtask labels, next-action prediction, temporal diagnostics, hand trajectory, contact, object relevance, caption grounding, retrieval, reconstruction, and misalignment.
summary metricsResponsible use
The official card notes limited diversity and showcase/production quality. This project excludes identity, surveillance, biometric, sensitive-attribute, and safety-critical uses.
use boundaryNot claimed yet
Full audio-visual learning, caption generation, depth-pixel prediction, SLAM estimation, neural rendering, policy learning, cross-episode generalization, and real 32-episode Qwen3-Omni quality.
data gateRopedia Xperience-10M 12-task suite, first.
Start with the full 12-task map, then inspect the large native modality atlas below it. Audio is present in the sample MP4 stream, but the current 8,378-d baseline manifest does not featurize it.
Readable modality atlas.
Each Xperience-10M stream gets a large thumbnail, a plain sample-content line, and the exact current-baseline use. These are small derived images only; no raw MP4, HDF5, or RRD data is redistributed.
01
visual streamVideo
sample contains
6 synchronized camera MP4 streams
current baseline use
RGB/fisheye/stereo frame statistics
02
acoustic streamAudio
sample contains
AAC stream embedded in MP4
current baseline use
Documented, not featurized in the 8,378-d vector
03
geometry mapDepth
sample contains
Depth map + confidence channel
current baseline use
Spatial geometry feature block
04
camera posePose / SLAM
sample contains
Trajectory + sparse SLAM map
current baseline use
Position + orientation features
05
human motionMotion Capture
sample contains
Body + hand joint tracks
current baseline use
3D mocap feature statistics
06
wearable sensorInertial
sample contains
Accelerometer + gyroscope
current baseline use
Wearable motion statistics
07
semantic annotationLanguage
sample contains
Object tags + action captions
current baseline use
Task labels + semantic targets
The atlas redistributes only small derived thumbnails and metadata. Raw MP4, HDF5, and RRD files remain excluded from this repo and the Hugging Face mirrors.
From raw episode to checked artifacts.
Every script works from one data contract: aligned multimodal windows, explicit labels, cached feature extraction, and a manifest that makes omitted modalities visible.
What this project proves
It proves the full engineering loop: reading Xperience-10M sample data, aligning modalities, converting them into model-ready windows, defining meaningful tasks, producing metrics, and packaging every artifact for review.
What it does not prove
It does not claim general embodied intelligence. A single episode cannot support cross-environment generalization; that requires many episodes and held-out episode splits.
Small baselines, no hidden machinery.
Motion-only and current all-feature classifiers use lightweight heads so the comparison stays readable on a laptop and easy to audit. The neural run keeps the same features and splits, then swaps in PyTorch MLP heads.
Motion-only action
0.9688Current all-feature action
0.9791Motion-only subtask
0.9528Current all-feature subtask
0.9308
Neural MLP heads, same task contracts.
The neural baseline uses small PyTorch MLP classifiers/regressors on the same 8,378-d window features, chronological splits, and leakage filters. This isolates the value of a nonlinear head before moving to heavier Qwen/Omni experiments.
Neural hand forecast
0.1116Neural temporal order
0.8718Neural misalignment
0.7335Neural cross-modal retrieval
0.1530
The 12 tasks organized into four research directions.
Each task is mapped as direct, proxy, or diagnostic evidence for the Ropedia research tracks. The mapping uses two current baselines: minimal interpretable heads and neural MLP heads over the same feature contract.
A. Human Modeling & Motion Understanding
Direct evidence comes from hand trajectory forecasting and contact prediction; action and object relevance are supporting proxies.
2direct2proxy0diagnostic
B. 3D/4D Reconstruction & Neural Rendering
Cross-modal retrieval, modality reconstruction, and misalignment detection check reconstruction prerequisites, not full geometry.
0direct2proxy1diagnostic
C. Egocentric Vision & Interaction
Action, subtask, transition, next-action, object, caption, order, and alignment tasks directly stress egocentric understanding.
6direct2proxy3diagnostic
D. Scene Reconstruction & World Modeling
Current probes cover task state, object relevance, retrieval, reconstruction, temporal order, and alignment but no persistent map yet.
0direct6proxy3diagnostic
Baseline 1: minimal heads
Softmax, logistic, ridge, and retrieval heads keep every input/output contract readable. They are the first sanity check for whether a task is well-posed.
Baseline 2: neural MLP heads
Small PyTorch MLP classifiers/regressors reuse the same features and splits. They test nonlinear gains before heavier Omni fine-tuning.
Four extra probes make the directions actionable.
These are new data-backed extension tasks computed from the same single-episode feature tensor. They add one concrete input, process, output, and metric for each research direction, while keeping the single-episode limitation explicit.
body_motion_intensity
Case: classify fast reach/pour windows as high motion and steady holding windows as low motion.
Input: non-mocap video, depth, pose, IMU, SLAM, calibration, and language features.
Output: high_motion or low_motion.
0.7827minimal macro-F10.7986neural macro-F1
multi_view_consistency_retrieval
Case: retrieve the synchronized stereo-left window from a fisheye-camera query.
Input: fisheye_cam0 video features against stereo_left candidate features.
Output: ranked synchronized view candidates.
0.5534minimal MRR0.3469neural MRR
action_phase_progress
Case: estimate whether a Pour coffee window is near the start, middle, or end of its action segment.
Input: non-caption multimodal features.
Output: 0-to-1 progress inside the current action.
0.3416minimal MAE0.3038neural MAE
ego_motion_forecast
Case: predict how the camera translation changes over the next 20 frames.
Input: current sensors excluding camera translation and captions.
Output: future camera-translation delta vector.
0.1989minimal MAE0.0989neural MAE
What changed
The four research directions now have coded extension probes, prediction/rank CSVs, JSON metrics, a Markdown summary, and a website chart generated from real sample-window features.
What still needs scale
A full research result still needs many Xperience-10M episodes, held-out episode splits, stronger encoders, and direction-specific models such as body priors, renderers, or persistent scene graphs.
The 12 tasks share four head families.
The diagram separates the shared episode-window feature pipeline from the task-specific heads, and notes that audio remains dataset context rather than a current baseline feature block.
Junior-friendly task walkthroughs.
Each task is explained as a case study with input, middle process modules, and output. The full generated guide is committed as Markdown and JSON.
timeline_action
Case: a pouring window should map to the current action, such as Pour coffee.
Inputone 20-frame all-modality windowProcesswindow builder, feature assembler, action label builder, classifier, evaluatorOutputcurrent action class
timeline_subtask
Case: a fine action is grouped into a broader drink-preparation stage.
Inputone all-modality windowProcesswindow builder, feature assembler, subtask label builder, classifier, evaluatorOutputcurrent subtask label
transition_detection
Case: detect the moment the demonstrator changes from preparing to pouring.
Inputone window plus boundary labelsProcessboundary builder, feature assembler, binary classifier, boundary matcher, evaluatorOutputboundary or steady
next_action
Case: a preparing-to-pour window should predict the action 20 frames later.
Inputcurrent window at time tProcessfuture label shift, current-only features, classifier, evaluatorOutputaction at t+20 frames
hand_trajectory_forecast
Case: when a hand moves toward a cup, predict the future 3D hand path.
Inputcurrent all-modality windowProcessfuture mocap target builder, regression head, trajectory reshaper, MPJPE evaluatorOutputfuture left/right hand joints
contact_prediction
Case: decide whether the hand/body is touching an object or surface.
Inputnon-contact, non-caption featuresProcessfeature selector, contact target builder, binary classifier, degeneracy checkOutputcontact or no contact
object_relevance
Case: during pouring, infer relevant objects such as milk, cup, or coffee.
Inputnon-caption featuresProcessobject vocabulary, multi-hot targets, sigmoid heads, micro-F1 evaluatorOutputmulti-label object set
caption_grounding
Case: a query like Pour milk into coffee should retrieve the matching moment.
Inputcaption query plus candidate windowsProcessquery builder, candidate builder, projection head, cosine ranker, MRR evaluatorOutputranked matching windows
cross_modal_retrieval
Case: motion and IMU from pouring should retrieve the matching depth/video window.
Inputmotion/IMU/camera query, depth/video candidatesProcessmodality splitter, projection head, candidate index, cosine ranker, top-k evaluatorOutputranked depth/video windows
modality_reconstruction
Case: infer compressed depth/video features from motion, IMU, and camera pose.
Inputmotion/IMU/camera featuresProcesssource-target split, scaling, regression head, inverse scaling, R2 evaluatorOutputdepth/video feature vector
temporal_order
Case: tell whether reaching then pouring has been reversed.
Inputtwo adjacent windowsProcesspair builder, feature combiner, binary classifier, F1 evaluatorOutputcorrect or reversed order
misalignment_detection
Case: detect motion from pouring paired with video/depth shifted later.
Inputmotion side plus visual/depth sideProcessaligned pair builder, shifted pair builder, feature combiner, binary classifierOutputaligned or shifted
Task cards and metrics.
The same 12 tasks are kept filterable here so the supervised, forecast, retrieval, and diagnostic probes can be inspected individually.
timeline_actionsupervised
All featurized modalities to current action label. Chronological split exposes unseen future actions.
macro-F10.0500
timeline_subtasksupervised
All featurized modalities to current subtask label. Useful for segmentation diagnostics.
macro-F10.0495
transition_detectiondiagnostic
Predict steady vs action boundary. Highlights task-transition localization quality.
macro-F10.6552
next_actionsupervised
Current multimodal window to action 20 frames later. Tests short-horizon task flow.
macro-F10.0593
hand_trajectory_forecastforecast
Predict future left/right hand 3D joints. Closer to imitation-learning style signals.
MPJPE0.8223
contact_predictionsupervised
Non-contact modalities to binary contact. Degenerate in this sample because one class dominates.
accuracy1.0000
object_relevancesupervised
Predict relevant object set from non-caption feature blocks.
micro-F10.1839
caption_groundingretrieval
Caption objects/interaction query to matching sensor window.
MRR0.0172
cross_modal_retrievalretrieval
Motion/IMU/camera query retrieves matching depth/video window. Strongest single-episode signal.
top-50.3764
modality_reconstructionforecast
Motion/IMU/camera to depth/video feature vector.
R2-0.0160
temporal_orderdiagnostic
Two adjacent windows to correct vs reversed order.
F10.5487
misalignment_detectiondiagnostic
Motion+visual pair to aligned vs shifted by eight windows.
F10.4866
Every feature block has a source.
The point is not hidden complexity. Every block has a source modality, a dimensional footprint, and a manifest entry.
Diagnostics separate memorization from signal.
The charts make the main lesson visible: within-episode supervised labels are easy under some splits, while retrieval, grounding, forecasting, and alignment remain the useful probes.
Where the evidence lives.
Metrics, predictions, confusion matrices, manifests, lightweight model weights, and derived window artifacts are committed so the repo is reviewable before rerunning anything. Raw Xperience-10M data and Qwen weights are not redistributed.
Start here
Proof boundary and reviewer route
These files tell a reviewer what is actually claimed, which artifacts prove it, and where the current scale-up boundary stops.
Artifact guide
Human-readable map from proof boundary to data contract, task evidence, platform mirrors, and scale-up status.
Evidence contract
Defines verified, readiness-only, blocked, and out-of-scope claims.
EVIDENCE_CONTRACT.mdQuality gates
One release checklist for automated validators and live post-publish checks.
quality_gates.jsonLive publication
Last public GitHub/HF URL verification after upload.
live_publication_status.jsonArtifact index
Selective source-of-truth catalog with existence checks, sizes, and stable-file hashes.
artifact_index.jsonMirror parity
Prepared repo, HF Space, artifact dataset, and model bundle parity for critical data, figures, website HTML, and validator files.
mirror_parity.jsonScope claims audit
Machine check that historical 32ep identifiers are provenance, not real 32-episode result claims.
Publication audit
Checks raw-data exclusion, cache exclusion, heavy-archive exclusion, token-string hygiene, and public-card figure freshness.
publication_audit.jsonWebsite integrity
Checks local links, anchors, JSON files, and referenced website image dimensions.
website_integrity.jsonReviewer packet
Machine-readable 90-second reviewer path and proof boundary summary.
reviewer_packet.jsonData and task evidence
From one episode to checked task heads
These artifacts show the exact sample windows, feature blocks, task contracts, metrics, walkthroughs, and research-direction mapping.
Task-suite report
One JSON file with every task definition, split detail, and metric.
summary_report.jsonWindows table
Window start/end frames and aligned action/subtask labels.
windows.csvFeature manifest
Start/end index and dimension for every current feature block.
feature_manifest.jsonNeural MLP task results
Per-task PyTorch MLP metrics, predictions, histories, and checkpoints for the same 12 task contracts.
neural_mlp/Four-direction taxonomy
Generated JSON, CSV, Markdown, and website data mapping all 12 tasks to the four research tracks.
research_directions/Direction extension probes
Four coded probes, one per research direction, with minimal and neural metrics plus prediction/rank CSVs.
research_direction_extensions/Task walkthroughs
Case studies for all 12 tasks, including input, middle process modules, output, metric, and limitation.
task_walkthroughs/Cross-modal retrieval
The strongest self-supervised signal from the single episode.
metrics.jsonMirrors and reproducibility
Public surfaces and runnable code
The same evidence is mirrored across GitHub Pages, Hugging Face, scripts, and lightweight baseline model repositories.
Reproduction scripts
Training, visualization, taxonomy, walkthrough, validator, and omni-readiness scripts.
scripts/Current all-feature action model
Classifier metrics, predictions, confusion matrix, and model weights.
metrics.jsonHugging Face Space
The dashboard packaged as a public static Space.
HF SpaceDerived HF artifacts
Metrics, predictions, docs, and lightweight derived files without raw data redistribution.
dataset repoHF baseline models
Minimal NumPy softmax, ridge baselines, and neural task-head model files.
model repoHF collection
Space, artifacts, and model baselines grouped into one public project collection.
collectionScale-up boundary
Prepared, but not overclaimed
The multi-episode Qwen3-Omni path is documented and scripted, but no full-pilot metric is claimed until the data gate and held-out evaluation pass.
Multi-episode access status
Public data-access boundary and selected 32-episode pilot plan, without private infrastructure details.
MULTI_EPISODE_ACCESS_STATUS.mdQwen3-Omni readiness artifacts
Manifests, metadata, metrics, and progress logs from the current readiness run.
episode_manifest.json32-episode data gate
The readiness gate remains the source of truth before any full pilot training claim.
DATA_BLOCKER_REPORT.mdQwen3-Omni pilot is approval-ready.
The full Xperience-10M Hugging Face dataset is gated. While access is pending, the public plan has selected a 32-episode pilot across 32 different session UUIDs.
Selection
Stratified round-robin over 64 top-level sessions; 680 complete candidates scanned; 32 sessions selected.
Transfer
Download raw episodes only from official gated sources, exclude visualization.rrd, validate files, then stage them for training.
Boundary
The current LoRA artifact is a readiness checkpoint. A real 32-episode result requires local gated data and held-out evaluation.
Reproduce the suite.
Raw Xperience-10M data is not redistributed here. The public reproduction contract states the commands, expected outputs, exact-match audit evidence, and current non-reproducible scale-up boundary.
Reproducibility contract
Human-readable commands, expected artifacts, and boundaries for the public single-episode pipeline.
REPRODUCIBILITY.mdReproducibility matrix
Machine-readable command matrix covering sample download, baselines, 12 tasks, figures, and validation.
reproducibility_matrix.jsonExact-match audit
The last metric audit rebuilt the public-sample outputs from fresh cache and matched the committed metrics.
reproducibility_audit.mdWebsite integrity
Local HTML references, anchors, JSON bundles, and image dimensions checked before publishing.
website_integrity.jsonScale-up boundary
The 32-episode Qwen3-Omni pilot is prepared but not publicly reproducible until gated data access and held-out evaluation pass.
DATA_BLOCKER_REPORT.mdMinimal path: install the toolkit dependencies, download the official sample, run the 12-task suite with neural heads, regenerate visualizations, then run the artifact index and publication validator.
git clone https://github.com/Ropedia/HOMIE-toolkit.git
python3.12 -m venv .venv
source .venv/bin/activate
pip install -r HOMIE-toolkit/requirements.txt huggingface_hub hf_xet
git clone https://github.com/ChaoYue0307/ropedia-xperience-10m-task-suite.git
pip install -r ropedia-xperience-10m-task-suite/requirements.txt
pip install torch
hf download ropedia-ai/xperience-10m-sample \
--repo-type dataset \
--local-dir data/sample/xperience-10m-sample
cd ropedia-xperience-10m-task-suite
export WORKSPACE=/path/to/workspace
python scripts/episode_task_suite.py --workspace "$WORKSPACE" --include-neural
python scripts/research_direction_extension_tasks.py
python scripts/task_walkthroughs.py
python scripts/generate_visualizations.py
python scripts/render_overview_figures.py
python scripts/render_task_suite_infographic.py
python scripts/export_modality_atlas_assets.py
python scripts/validate_website_integrity.py
python scripts/validate_scope_claims.py
python scripts/build_artifact_index.py
python scripts/validate_mirror_parity.py
python scripts/validate_publication_package.py