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In active development, prototype

Eval Harness

Regression testing for systems that never give the same answer twice.

Regression testing for systems that never give the same answer twice. Golden datasets are versioned alongside your code. Outputs are scored on correctness, groundedness, and policy adherence instead of exact match.

Deterministic snapshots mean any regression traces to a specific change, and a CI gate fails the build when scores fall below an agreed threshold. A second layer exercises an agent's tool use and permission boundaries, asserting it cannot reach data or actions outside its declared scope.

We use it on our own engagements today.

In development

KayHealth

Built for the evidence healthcare regulators ask for.

KayHealth is our healthcare product umbrella. Its first initiative takes the evaluation engine we use on our own engagements into regulated medical software, where every result has to stand up as documented evidence.

India's CDSCO finalised its medical device software guidance on 30 July 2026. It requires documented evidence on training data composition, model bias, and robustness across sub-populations for AI-enabled health software. No standard test tooling produces that evidence. KayHealth is being built to.

KayScribe, an AI medical scribe, is also part of the KayHealth family.

Explore KayHealth

Building AI that has to be right?

Our quality engineering services fund this work, and the same rigor goes into client systems. Talk to our lead engineers.

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  • You keep the code and datasets
  • A lead architect reviews your request
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Kaycore

Kaycore AI

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Hi! I'm the Kaycore AI Assistant. We test AI, and everything AI builds. Ask me about our services, case studies, a sample quality audit, or KayHealth.