Are agent API costs tens of thousands of yen per month? A practical guide to reducing costs to one-tenth with multi-model routing
AI agent developers are facing escalating API costs, with some exceeding hundreds of dollars monthly. A key strategy to mitigate these expenses is multi-model routing, which involves selecting the most cost-effective model for specific tasks rather than using a single, powerful model for everything. This approach leverages the wide price and capability differences among the hundreds of available AI models, with specialized routing layers like OpenRouter emerging as crucial infrastructure. AI
IMPACT Accelerates adoption of cost-optimization strategies for AI agents by making specialized routing infrastructure more accessible.