Your models are only as good as the human judgment behind them. We provide expert-led RLHF, systematic evaluation frameworks, and domain-specific benchmarking, built for teams shipping models to production.
Trusted by teams at
Most model evaluation misses what matters. Generic annotators overlook domain nuance, subjective evaluation drifts without calibration, and offline benchmarks don't reflect real-world performance. The result: models that look good on paper but fail in production.
Each offering is designed to slot directly into your existing model development workflow, not replace it.
A training method where human evaluators rank and rate model outputs so the model learns to produce responses aligned with human preferences and values.
Systematic testing of model outputs against custom criteria to measure accuracy, safety, and real-world performance across versions.
Expert assessment by qualified professionals in fields like STEM, healthcare, and finance where accurate evaluation requires genuine subject-matter knowledge.
We don't flood your pipeline with volume from anonymous crowds. Every evaluator is vetted, trained on your specific guidelines, and embedded in a QA system designed for consistent, expert-level judgment.
Specialists selected and screened for the exact domain, task type, and difficulty level your model requires.
AI-augmented workflows with mandatory expert review. Delivering throughput without sacrificing judgment.
NDA-protected teams working in controlled environments, scaling from pilot to production without quality degradation.
We provide expert human evaluation at every stage, not just one-off annotation before launch.
Whether you're a platform scaling annotation operations or a lab fine-tuning your next model version.
You're responsible for model quality at scale. You need consistent, expert-level human feedback without managing a workforce yourself.
You're building fast and need RLHF that keeps pace. Expert evaluation without the overhead of recruiting and training your own evaluators.
You're serving multiple AI teams and need a reliable expert data layer that integrates with your platform, not another vendor to manage.
Tell us about your model, your evaluation challenges, and your quality bar. We'll design the right expert operation for your needs.