Snorkel AI
Expert data development and specialized agents for frontier AI models
Enterprise·Technical
Key strengths
Expert-curated datasets for frontier AIResearch-led data and environment developmentCalibrated expert review with gold-set training and bias scoringRubrics and programmatic checks with fine-tuned evaluator modelsFull adjudication and provenance audit trailsOpen benchmarks and leaderboards across multiple domainsSpecialized agents grounded in expert data
Enterprise pricing
Redwood City, USA
Founded 2019
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Snorkel AI — Technical Overview
Snorkel AI delivers expert-curated training data, evaluation systems, and environments purpose-built for frontier AI labs and enterprise AI teams. Their research-led pipeline covers the full data lifecycle:
- Calibrated expert review — annotators are trained against gold sets with bias scoring to ensure high-signal labels
- Rubrics and programmatic checks — structured evaluation criteria are paired with fine-tuned evaluator models for scalable, consistent quality control
- Full adjudication and provenance audit trails — every data decision is traceable, supporting reproducibility and compliance requirements
- Open benchmarks and leaderboards — published across multiple domains to enable transparent model comparison
- Specialized agents — grounded in expert data for domain-specific AI applications
Snorkel AI's infrastructure is designed to integrate into the training and evaluation workflows of teams pushing the frontier of model capability.
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