Design an LLM Request Batching System
Company: Anthropic
Role: Software Engineer
Category: System Design
Difficulty: medium
Interview Round: Onsite
Quick Answer: This question evaluates a candidate's ability to design a concurrent batching layer that groups individual requests into shared GPU inference calls under latency and size constraints. It tests system design skills around concurrency control, throughput-latency trade-offs, and scaling across multiple backend workers. Such questions are common in interviews to assess practical distributed-systems and multithreading design ability.