Dataset supply
Off-the-shelf and made-to-order corpora across text, image, audio, video, tabular and document domains.
Data provider for AI models
Models are only as good as the data you feed them.
BETALEN AI is a dedicated data operations partner. We source, enter, label and validate the datasets that power computer vision, NLP, speech and document-understanding models — at production volume, with measurable quality.
- Records delivered
- 180M+
- Mean field accuracy
- 99.4%
- Languages covered
- 42
- Pilot turnaround
- <24h
What we do
One partner for every stage of the data pipeline
From raw collection through to the eval set you use to sign off a release, BETALEN AI covers the unglamorous work that decides model performance.
Data entry at scale
Keyed-from-image entry, invoice and form digitisation, catalogue enrichment and back-office record capture.
Human-in-the-loop
Trained annotators, domain reviewers and RLHF preference raters embedded in your model loop.
Quality engineering
Gold sets, blind double-entry, inter-annotator agreement scoring and per-batch acceptance reports.
Pipeline integration
Delivery via S3, GCS, Azure Blob, webhooks or signed URLs in JSONL, COCO, YOLO, Parquet or CSV.
Coverage
42 languages and 6 delivery centres, with native-speaker review for every localised batch.
How it works
A pilot in five days, production in three weeks
Schema and guidelines
We turn your spec into an annotation guideline document, an edge-case catalogue and a machine-readable schema you sign off before work begins.
1,000-record calibration
A small paid-free batch establishes baseline agreement, surfaces ambiguous cases and locks the throughput and price per unit.
Dedicated delivery pod
A named pod of annotators and a QA lead run continuous batches with weekly quality reports and a live throughput dashboard.
Partner network
A delivery network across four regions
We work with vetted data companies in China, Russia, the USA and the Middle East so language coverage, timezone coverage and surge capacity are never a bottleneck.
Shenzhen, China
Silk Data Works
Vision and OCR corpora for east-Asian scripts.
Hangzhou, China
Hanyu Vision Labs
Retail shelf and traffic-scene collection.
Moscow, Russia
Volga Datalytics
Cyrillic NLP corpora and speech transcription.
St. Petersburg, Russia
Neva Speech Corp
Multi-accent audio capture and diarisation.
Austin, USA
Meridian Data Group
Document extraction and fintech ground truth.
Seattle, USA
Northline Labeling
LiDAR cuboids and autonomy sequence review.
Dubai, UAE
Gulf Cognitive
Arabic annotation and bilingual QA pods.
Riyadh, Saudi Arabia
Levant Data Partners
Regulated-sector entry and compliance review.
Need labelled data by next sprint?
Send us a spec, a schema, or a handful of raw files. We return a pilot batch of 1,000 records with a quality report within five working days — free of charge.
info@betalen.in