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Read MoreHealthcare AI Services by Digital Divide Data (DDD)
Build Safer, Smarter Healthcare AI with Human-in-the-Loop Precision
DDD supports healthcare and healthtech organizations across the AI lifecycle from dataset creation and annotation to model evaluation and iterative improvement spanning computer vision, NLP, multimodal models, and generative AI.
Our focus areas
- Healthcare training data pipelines for CV, NLP, and multimodal models
- Generative AI data + evaluation (LLM tuning support, RLHF-style feedback, safety testing)
- Model validation workflows with consistent QA and clinician-in-the-loop options (as needed)
- Proven scale (millions of labeled data points; large, trained labeling workforce)
- Human-in-the-loop accuracy for high-stakes healthcare use cases
- Coverage across CV + NLP + GenAI including evaluation and testing workflows
- Secure, enterprise-ready delivery with published security standards
Healthcare AI capabilities
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Medical imaging AI data services (Computer Vision)
Power diagnostic and workflow AI with high-quality labeled imaging data:
• Segmentation (organs, lesions, tumors, anatomical structures)
• Bounding boxes, polygons, keypoints
• 3D workflows (where applicable)
• Gold-standard set creation + multi-pass QA for edge cases -
Clinical NLP & Document AI
Turn messy clinical language into structured signals:
• Clinical entity tagging (problems, medications, labs, procedures)
• Temporal reasoning labels (history vs. current, negation, uncertainty)
• Document classification (note types, report routing, prioritization)
• Chart abstraction support aligned to your schema and downstream tasks -
Generative AI for healthtech (LLMs + agents)
Bring generative AI into healthcare workflows responsibly, grounded in testing and measurement:
• Instruction tuning data and domain-specific QA sets
• Human preference data (helpfulness/harmlessness, clinical tone, compliance constraints)
• LLM evaluation and red-teaming for hallucinations, unsafe advice, PHI leakage risk, and prompt injection patterns
• Conversation and agent testing for patient support and staff copilots
Generative AI is increasingly used to improve operations and stakeholder experiences in healthcare making evaluation and governance a core requirement, not an add-on. -
“Physical AI” & multimodal healthcare intelligence
Healthcare AI is expanding beyond text and images to sensor-driven, real-world signals (such as video, audio, wearables, and spatial data).
DDD supports multimodal data preparation that helps systems interpret and act on complex environments while keeping humans in the loop for safety-critical contexts.

Use Cases
DDD’s pathology-trained teams annotate cells and tissues in Whole Slide Images (WSI) to support digital pathology models, disease detection, and pharmaceutical research.
DDD annotates X-rays, CTs, MRIs, and ultrasounds at scale, delivering high-quality ground-truth data for clinical diagnostics and radiology AI applications.
DDD structures clinical notes, medical records, and audio transcripts to power NLP automation, decision-support tools, and intelligent healthcare assistants.
DDD supports surgical AI with precise instrument tracking, lesion detection, and phase identification for robotics, endoscopy, and real-time procedure analytics.
DDD provides point tracking and movement annotation for rehabilitation, athlete monitoring, and behavioral health applications to improve safety and performance insights.
What Our Clients Say
DDD team understood subtle anatomical differences and pathology indicators, helping our diagnostic model reach higher accuracy thresholds than we expected.
DDD handled large volumes of CT and MRI segmentation work with remarkable consistency. Their QA process gave us the confidence we needed for regulatory submission.
Our model improved significantly after integrating DDD’s multimodal annotation sets. They delivered exactly what we needed, fast, accurate, and clinically aligned data.
DDD helped us build a high-quality dataset for fall detection and activity monitoring. Their understanding made a real difference in our model performance.
Discover Our Expert Insights and Whitepapers
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Frequently Asked Questions
Yes. We employ specialized annotators trained in anatomy, radiology basics, and clinical workflows to deliver precise medical datasets.
Absolutely. Our global workforce supports enterprise-grade image annotation with rapid turnaround times.
We use multi-layer QA, expert reviews, inter-annotator agreement checks, and clinical oversight to ensure accuracy and consistency.
Yes. We create ground-truth datasets, conduct error analysis, and support V&V workflows required for regulatory pathways.