LLM Cost Reduction: 10 Strategies That Cut AI API Bills by 70% in 2026
The fastest path to cutting your LLM API bill by 70% is stacking five to six optimization levers simultaneously—no single strategy gets you there alone. Model routing alone saves 40–70%. Prompt caching alone saves 50–90% on cached tokens. Combine them with batch processing, semantic caching, and token compression, and the compound effect easily clears 70% total reduction. This guide walks through all ten strategies with concrete implementation steps, real savings numbers, and guidance on sequencing them for maximum impact. ...