
Sepal AI empowers ambitious AI teams to build faster and safer foundational AI models by providing expert-grounded data at every stage of development. They focus on accelerating model iteration and…

Sepal AI empowers ambitious AI teams to build faster and safer foundational AI models by providing expert-grounded data at every stage of development. They focus on accelerating model iteration and…
Headquarters: San Francisco, California, United States
Core offering: Expert-grounded data, RL environments, and human-data projects to improve model reasoning and safety
Founders: Fedor Paretsky; Kat Hu
Funding: Pre-seed round (reported 2024-09-25); Y Combinator listed as lead
Compliance: SOC 2 Certified
Data quality and safety for foundational AI models, including RL environment construction and domain-specialist human-data projects.
2024
Data and Analytics
500000
“Y Combinator; Team Ignite Ventures”
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About the Project
Sepal is conducting a research initiative to capture real-world engineering judgment across civil infrastructure projects. We’re studying how experienced engineers navigate uncertainty, optimize complex systems, and make project-critical decisions under constraints.
Your insights will help define what great engineering looks like in practice and support efforts to build better tools and training for the next generation of AI products.
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