Dev.to
5/9/2026

The Token Waste Problem: Why your AI Agents shouldn't evaluate permissions
Short summary
Multi-agent systems waste tokens by asking LLMs to evaluate deterministic tasks like permissions. Delegate policy enforcement to code; reserve AI reasoning for actual cognitive problems. This improves cost, reliability, and follows fundamental software engineering principles.
- •LLMs are probabilistic and expensive; don't use them for deterministic tasks
- •Policy checks, routing, and validation belong in code, not in prompts
- •Reserve LLM reasoning for actual cognitive work
Generated with AI, which can make mistakes.
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