Data Annotation
Labelling done against a written guideline, with a second pass and measured inter-annotator agreement — because unmeasured labelling is just opinion at scale.
What is included
Data Annotation, in detail
Guideline development
We help write the guideline, then pilot it before committing to volume.
Multi-modal labelling
Text classification and spans, bounding boxes, segmentation, audio transcription and video events.
Quality measurement
Inter-annotator agreement measured and reported, not assumed.
Adjudication
Disagreements escalated to a senior reviewer rather than resolved by majority vote alone.
Throughput reporting
Weekly volume, accuracy and blocker reporting so the project stays predictable.
How we work
Four steps, no surprises
- ConsultationWe learn the business and what success looks like.
- Audit & scopeA written plan: what we build, in what order, at what cost.
- BuildDelivered in stages you review as we go.
- SupportMonitoring and iteration once it is live.
Questions
Frequently asked
What accuracy can you commit to?
We agree a target after the pilot, once we know how ambiguous the task really is. Committing before a pilot is guesswork.
Can annotators work in our tool?
Yes — Label Studio, CVAT, Labelbox or your internal tool, whichever you already use.
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