Data Annotation
Expert-led labeling for production-scale AI
SwarmLearn combines automation with expert human-verified data for computer vision, NLP, and multimodal AI—helping your teams deliver data your models can ship with.
Our annotation solution supports the full range of data types and labeling requirements, from simple bounding boxes to complex multi-modal annotations. Every label is quality-checked through our multi-stage verification process.
Talk to an Expert99%
Accuracy rate
50M+
Labels delivered
24h
Average turnaround
15+
Data types supported
Annotation Capabilities
Computer Vision
- •2D bounding box annotation
- •Semantic & instance segmentation
- •Polygon & keypoint annotation
- •3D cuboid labeling
- •Video annotation & tracking
- •Point cloud annotation (LiDAR)
NLP & Text
- •Named entity recognition
- •Sentiment analysis labeling
- •Text classification
- •Intent & slot annotation
- •Translation verification
- •Document understanding
Generative AI
- •RLHF & preference data
- •Instruction tuning pairs
- •Safety & red-team labeling
- •Prompt-response evaluation
- •Code generation review
- •Multi-turn conversation data