prompt sampling Interview Questions

Featured in xAI interviews, this coding challenge requires you to build an asynchronous batch comparator to handle concurrent pairwise evaluations of language model outputs. The problem tests your command of Python concurrency primitives, efficient task scheduling, and pipeline optimization for large-scale preference data collection. You will need to balance throughput and error handling in a robust asynchronous environment. Gain full access to the complete problem details and clean reference solution by upgrading your account.