LLM per-token prices fell between 9x and 900x over the past year. Yet most teams running agentic AI in production are seeing their API bills go up, not down. Here is exactly why, and the three code-level interventions that cut spend 60-80% without touching quality.

Why Agentic Workloads Break Your Token Budget

A chatbot interaction: 1 LLM call, ~3,000-10,000 tokens. Done.

An agentic task: plan the approach, call a tool, process results, decide next step, call another tool, validate output, loop if needed. That is 10-20 LLM calls, each carrying the growing context window from all previous steps. By step 8, you may be passing 60,000 tokens into every call -- most of it noise.

The math: agentic workflows burn 5-30x more tokens per completed task than a standard chatbot exchange. A 10x price drop combined with a 20x token increase means your bill doubled.