## The Efficiency Trap
Companies often assume that if a $20/month LLM subscription can write code as fast as a $100,000/year senior engineer, the savings are 99.9%. This is the 'Management Hallucination.' In reality, the AI requires a senior engineer to spend 25% of their day prompting, reviewing, and correcting the AI's output.
### FAQ
**Q: When does AI actually save money?**
A: When the throughput speedup exceeds the supervision overhead. If an agent is 10x faster but requires 30% of a human's time to babysit it, you haven't deleted a salary; you've just turned a 'Doer' into a 'Checkers'. The ROI only becomes astronomical when the 'Human-in-the-loop' cost drops below 10% through better fine-tuning and guardrails. This tool models the specific point where automation becomes profitable after accounting for 'hallucination risk'—the financial cost of an AI making a silent, catastrophic error in a production environment.