During March 2025, Nomadlx focused on improving reward calculation accuracy in the volcengine/verl repository by addressing a bug in Prime mode scoring. They enhanced the compute functions, single_compute_score and parallel_compute_score_async, to support the handling of extra_info, ensuring that PrimeRewardManager consistently retrieves and passes this data during score computation. This backend development work, implemented in Python and leveraging asynchronous programming and distributed systems concepts, resolved discrepancies in Prime mode rewards and improved reliability across compute paths. The targeted fix, linked to a specific commit for traceability, demonstrated a thoughtful approach to maintaining consistency and correctness in distributed reward calculations.