Measure what matters.
Custom benchmarks, LLM-as-judge calibration, and human preference evaluations for capability-frontier work.
Built around your model, data, and acceptance criteria.
We turn a capability question into an evaluation your team can run repeatedly. That means defining the target behavior, sourcing representative and adversarial tasks, writing scoring rubrics, and establishing expert reference answers before comparing models or checkpoints.
For automated evaluation, we calibrate model judges against human decisions and measure agreement, bias, and failure modes. For expert-led benchmarks, Vraify recruits reviewers with the relevant technical or professional background and preserves task-level provenance so results remain explainable to research, product, and safety teams.
Spec, deliver, verify. Every engagement scoped with your post-training team.
Services
Domain-specific evals
Build a custom eval.
Define the capability frontier you care about. We'll build the bench.