The LLM Inference Trilemma: Throughput, Latency, Cost

297 · DigitalOcean · April 22, 2026, 4:02 p.m.
Summary
The blog post discusses the complexities and considerations in scaling Large Language Model (LLM) inference, outlining the challenges of balancing throughput, latency, and cost. It presents a detailed analysis of cost metrics—including capital, operational, opportunity, and engineering costs—and provides strategies for optimizing LLM performance across various workloads. Readers gain insights on model architecture, quantization, parallelism strategies, and the decision framework for implementing effective LLM solutions in production environments, ultimately emphasizing benchmarking over speculation.