Sepal is a data research company with a mission to advance human knowledge & capabilities through safe AI. We partner with researchers at the frontier AI labs & leading enterprises building models.

Right now, our focus is on building RL environments and running large scale, operationally complex human data projects for Advanced Science (bio, physics, chem) and other economically valuable tasks.

What we’ve built:
     - A platform + operational process for building RL environments & outcome verifiable tasks.
     - An expert network and the tooling to agentically source, vet, and onboard hundreds of experts in days to human data projects.
     - Some of the strongest internal reasoning benchmarks (sub 5% pass rates on frontier models like o3) for the world’s leading AI labs - quoted by researchers as ‘the most powerful benchmark our company has access to’.

Our team comes from Turing, Amazon, Vercel, McKinsey, Bain, Stanford, quant trading, & more. 

Working with us:
     - If you’re a researcher and are interested in accessing some of the environments we’ve built, reach out at hello[at]sepalai[dot]com.
     - If you’re a software engineer, AI researcher, or growth operator and want to join our company, click here.
     - If you’re a leading expert in your field and interested in joining our network to get paid in designing these environments, click here.