The expert humans behind frontier models — SFT, RLHF, red-teaming, and evaluations run like a training program, not a labeling queue.
We're the team AI labs call when the next capability jump depends on the quality of the humans in the loop. Senior domain specialists — engineers, mathematicians, clinicians, lawyers, linguists — produce SFT demonstrations, preference data, adversarial probes, and custom evaluations that move a model from capable to state of the art. Calibrated raters, versioned rubrics, traceable provenance, and the operational discipline of a managed program.

Every rater on your run has the credentials and the track record to defend their judgement. Sourced against the task brief, not drawn from a generic pool.
Versioned rubrics, calibration rounds, inter-rater agreement tracking, reviewer-level provenance on every judgement. You get the data and the audit trail.
The person defining 'good' on your run is a specialist, not an ops manager. Edge cases get adjudicated by someone who has actually worked the domain.
We scale expert pools without falling into the quality trough that breaks most annotation programs. Gold sets, audits, and live dashboards keep the distribution honest.
Expert-authored prompts, ideal responses, and step-by-step reasoning traces — tuned to the rubric your training run actually needs, not a generic style guide.
Pairwise rankings, critiques, rewrites, and reward-model training sets from calibrated reviewers. Full provenance on every judgement, every rubric version.
Adversarial prompts, jailbreak probes, harm-category coverage, and policy-compliance audits run by people who know the real failure modes in your domain.
Gold-standard eval sets and benchmark pipelines for the domains public leaderboards don't cover. Automated scoring where it holds up, expert scoring where it doesn't.
Synthetic-plus-expert pipelines that hit training scale without collapsing into slop. Specialist-authored gold sets anchor the distribution; automated generators do the volume.
STEM, code, legal, medical, multilingual — sourced, vetted, and onboarded to your task in days. Contract or continuous, exclusive or shared, under your spec and your NDAs.
