Human + AI = better models

High‑fidelity data for the real world

We power the next generation of generative AI with elite, context‑aware human labelers plus automation that scales quality. Our network is US, UK, Canada, and EU educated, native speakers across languages, and vetted for domain skill and cultural context.

Private by default • NDAs available

500K+

Talented professionals

98%

North America & EU

< 1%

Acceptance rate

Configure your labeling team

Task type

Languages

Targeted recruitment

We assemble context‑aware teams for your domain. No scaling of mediocrity.

Evals ready

RLHF ready

Red‑teaming ready

Human oversight ready

Scalable oversight

Our quality stack blends reviewer consensus, gold tasks, adversarial checks, and automated audits. Humans remain the gold standard. Automation amplifies throughput without hurting fidelity.

Elite, vetted workforce

We recruit high‑quality, educated annotators. Most are native speakers and degree holders from the US, UK, Canada, or EU. We screen for reasoning, clarity, integrity, and domain fluency.

Context beats cheap scale

Frontier labs were burned by low‑quality offshore data. We embrace cultural nuance, age, and lived experience so labels reflect the world your models will face.

What we do

Full stack labeling, evals, and end‑to‑end recruitment for AI teams.

RLHF / RLAIF

Preference data, pairwise ranking, and structured critiques with rater training and drift monitoring.

Evals & Red‑teaming

Human evals for instruction following, safety, bias, and cultural alignment. Scenario design and suite automation.

Language & Speech

Transcription, named entities, sentiment and intent with native speakers for language‑specific nuance.

Computer Vision

Detection, segmentation, QA for edge cases and long‑tail classes.

Recruitment automation

Targeted sourcing, vetting, onboarding, and scheduling to build your labeler bench on demand.

Targeted teams

Assemble annotators by skill, education, industry, and lived experience for better task interpretation.

Built for your domain

Cultural context matters. We staff teams that think like your users.

Toxicity that understands slang

Safety policies with lived context

Moderation with cultural nuance

Meme and trend comprehension

Get in touch

Tell us about your use case.

Safeguards

External value system and human oversight keep models aligned with your policies. We measure what you care about, then train toward it.

Creativity + reasoning

High quality data embraces human intelligence and creativity. We design prompts and rubrics that reward clarity, humility, and helpfulness.

Education & background

Annotators are screened for education, domain knowledge, and cultural context. Many have relevant backgrounds for the tasks they take on.