Multimodal NSL clips produced by the SignCorpus pipeline (Ingestion → Multimodal Extraction → Labeling & QC → Release), synchronizing RGB video, MediaPipe Holistic pose, audio, OCR-recovered captions, ASR transcript, pseudo-gloss, and NLLB-200 translations — filtered by the Quadruplet Contrastive Correspondence (QCC) metric.

Run ID: run_20260819_203918_bf2262
Source video duration: 151.2s
Clips accepted: 1 / 2 detected
Unique signers: 1
Pseudo-gloss vocabulary: 67 tokens
OCR / ASR coverage: 100% / 100%

Models used

Component	Checkpoint
ASR	`milanakdj/whisper-medium-nepali-final`
OCR	EasyOCR (['ne', 'en'])
Translation	`facebook/nllb-200-distilled-600M`
Text embedding	`sentence-transformers/LaBSE`
RGB embedding	`openai/clip-vit-base-patch32`
Pose	MediaPipe Holistic

⚠️ Known limitations (pilot release)

QCC weights are priors (manuscript Table 3), not yet calibrated on human-reviewed data.
Single-video pilot — the statistics above describe this run, not a full corpus.
Signer identities are anonymized (signer_id), but facial appearance remains inherently identifying — see the manuscript's Ethical Considerations (§5.4) before redistributing.

Full run manifest: run_manifest.json

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Total file size:

19.2 MB