Data Quality

Quality Built Into Every Stage

Dataset quality is not a single check at the end — it is validated at every stage of the collection pipeline, with criteria defined specifically for your project.

Pipeline

The Quality Pipeline

Raw Data Validation Curation Annotation Metadata Review Quality Control Final Review Delivery

Collection Validation

Every incoming sample is checked against the approved collection design before it moves further down the pipeline.

Data Completeness Checks

Samples are checked for completeness against the required fields, formats and coverage targets.

Duplicate Detection

Automated and manual checks identify and remove duplicate or near-duplicate samples.

Annotation Review

A sample-based or full review of annotations against the project's labeling guidelines.

Metadata Validation

Metadata fields are validated for accuracy, consistency and completeness across the dataset.

Final Delivery Review

A final review confirms the dataset meets the agreed acceptance criteria before delivery.

Quality criteria — including accuracy thresholds, review sample sizes and acceptance standards — are defined per project based on your model requirements. We do not promise a fixed, universal accuracy percentage; instead, we help define and validate the right criteria for your use case.
Validate the Approach

See Our Quality Process in a Pilot

A pilot project is the best way to evaluate our quality process before committing to a full-scale collection.