Transform the data you have into the model you own
Your business dataDocuments, emails, records
RL training environmentTasks, tools, outcome-based rewards
Your expert modelTrained on your business
Our platform turns messy data into an RL training environment and trains expert models wherever your sensitive data lives.
Better results
Train compact models that know your domain and beat frontier AI on your use case.
Cheaper inference
Run smaller models at a fraction of frontier-model cost.
Deploy securely
Deploy in your cloud or ours, with models trained for your data and workflows.
RL without the research team
No hand labeling. No reward engineering. No manual evals.
From the data you already have to a trained model you own.
- 1Deployin your cloud or ours
- 2Connect datafrom the sources you have
- 3Standardized RL trainingon any open-weight model
- 4Run your model at scaleinference in your stack or ours
Latest researchHow reward functions shape AI forecasting, co-authored with Philip Tetlock and Ville Satopää.More research →
Latest pressCEO Ben Turtel on CoreWeave’s AI Cloud Essentials podcast: every enterprise decision is a prediction.More news →
Models we’ve trained & how they perform
Clinical outcomes+27% Brier skillVentilation, dialysis, and mortality from early notes. →Supply chain4× precisionOn the highest-risk disruptions across 25 countries, vs. GPT‑5. →SEC risk−65% calibration errorPredicting which disclosed risks materialize, vs. GPT‑5. →Fed Beige Book+84% calibrationTrained on nothing but the Fed’s PDFs, vs. GPT‑5. →Foresight v46× cheaperPer forecast vs. GPT‑5, and more accurate. No frontier model is both. →