Company

A clinical data company for frontier AI

Kaelio supplies clinical datasets and interactive environments built from physician-generated and de-identified real-patient data. Labs can choose ready-to-license Kaelio datasets or commission custom data programs. Every deliverable includes comprehensive clinician-authored ground truth for training, post-training, and evaluation.

What we supply

Clinical datasets and interactive environments for model training, post-training, and evaluation, from multimodal records to longitudinal and agentic workflows.

Where the data comes from

Physician-generated and de-identified real-patient data sourced from clinical practice, designed around the capabilities frontier labs are advancing.

How labs work with us

Choose ready-to-license Kaelio datasets from the catalog or commission custom data programs scoped to your capability, specialty, modality, workflow, and volume.

What makes it trustworthy

Every deliverable includes comprehensive clinician-authored ground truth, with task-specific findings, ideal responses, decisions, reasoning, safety errors, review, and adjudication.

Backed by Y Combinator · HIPAA compliant · SOC 2

Talk through your clinical data requirements

Tell us the capability, clinical workflow, modality, and model-development stage you are working on. We will identify the relevant Kaelio data or scope a custom program with you.