The FRI team

Rebecca Ceppas de Castro

Data Analyst

Rebecca is a physics graduate with a background in astrophysics and cosmology research. She is deeply curious about how human judgemental forecasts shape major decisions and strategies. As a data analyst at FRI, she is particularly interested in ensuring these processes remain transparent and grounded in scientific rigor.

Research authored
Working paper
Forecasting the Economic Effects of AI
Mar 31, 2026
Working paper
Assessing Near-Term Accuracy in the Existential Risk Persuasion Tournament
Sep 2, 2025
Working paper
Forecasting LLM-enabled Biorisk and the Efficacy of Safeguards
Jul 1, 2025