Credentialed domain experts generate, structure, and evaluate AI data using specialty-verified judgment, consistent methodologies, and audit-ready provenance traceable to every reviewer.
Why Cobalt?
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Credentialed domain experts
Every annotator is license-verified and specialty-credentialed. Our network spans 30+ specialties and we re-verify credentials continuously, so labels reflect the judgment of experts currently practicing in their field.
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Labels and evals, one vendor
Same experts who label also run blinded model evaluations. Training and evals use one expert pool under one rubric, so your scores aren't skewed by a second vendor with different calibration, and every judgement traces back to a named reviewer.
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Submission-ready audit trail
Chain-of-custody and methodology docs built for regulatory review. Every annotation ships with a timestamped log of who touched it, what rubric they followed, and what training they completed, so submissions move through review without retroactive evidence-gathering.
1,300+
Expert Institutions
25,800+
Onboarded Experts
116,000+
Reasoning Traces
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AI Data Engine
Turn raw clinical inputs into decision-ready signals and model-ready data, grounded in expert judgment and linked to traceable reasoning.
Model Evaluation
Drive reliable outcomes through trusted model evaluations that deliver measurable performance, mitigate risk, and accelerate production readiness.
Unlock Actionable Frontier
Technology Intelligence
Cobalt is the go to intelligence platform to separate the signal from the noise.
RL Environments
Reinforcement learning environments and verifiable tasks for training and evaluating agents on frontier technical work.
Industry-leading compliance with end-to-end task verification and audit trails
Custom environments matched to your models, domains, and technical reqs
Flexible, on-demand access with reproducible runs and logged trajectories
AI Data Engine
Proprietary datasets built from primary-source expert intelligence across frontier technologies.
API access with structured, exportable formats, ready for model ingestion
Datasets from semiconductor fabs, data centers, AI labs, agents
KPIs, training economics, and capability benchmarks across model families
Evals and Benchmarks
Evaluations trusted by leading organisations, turning model performance into measurable actions.
Surface regressions, edge cases, and capability gaps pre-deployment
Demonstrated improvements in model quality, safety, and task performance
Ship faster with evaluation frameworks you can trust
Embodied AI
Structured intelligence for the embodied AI data pipeline, from human demonstrations to Vision-Language-Action models.
Intelligence across the embodied AI data stack, demonstrations and VLA
Structured with taxonomy across perception, actuation and control
Queryable knowledge graph across robotics labs, datasets, and capabilities
By builders from
Perspective
“AI is one of the most profound things we're working on as humanity. It's more profound than fire or electricity.”
Sundar PichaiCEO of Google
“Generative AI will bring about change 10 times bigger than the Industrial Revolution, and maybe 10 times faster.”
Demis HassabisCEO of DeepMind
“AI is the most powerful technology humanity has ever created. We are on the precipice of exponential GDP growth and economic transformation.”
Sam AltmanCEO of OpenAI
“Artificial intelligence is going to change the world, but we have to make sure it changes the world for the better.”
Fei-Fei LiCo-director of Stanford's Human-Centered AI Institute
Cobalt AI builds institutional-grade expert intelligence products. We empower the world's leading institutional investors, protocols, and companies through our proprietary database, research call marketplace, and computational analysis.