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AI Prices Are Going Up. Your Architecture Is Your Hedge.

Lesson 2.3: Your agent has too many tools and not enough scoping. Tool architecture discipline is one of your levers against rising token costs.

AI Prices Are Going Up. Your Architecture Is Your Hedge.

TL;DR

  • AI model price cuts are ending; expect costs to increase.
  • The primary lever against rising costs is agent tool architecture, not model choice.
  • Excessive tools and lack of scoping in AI agents lead to increased costs and decreased accuracy.
  • Tool definitions can consume 25-30% of a context window before a prompt is even processed.
  • Accuracy drops significantly when an agent has over 30-50 tools, leading to frequent errors.
  • The solution involves fewer tools, tighter scoping, and control at the call level.
  • This is Lesson 2.3 of the Claude Architecture series, focusing on tool distribution and choice.