My LLM bill kept growing, so I did what seemed obvious: I looked for a cheaper model. That helped a little, but it didn't explain why the bill was growing. The dashboard could tell me how many tokens the application used.
Source: [Dev.to](https://dev.to/plasma_01/i-couldnt-fix-my-llm-costs-until-i-measured-tokens-per-feature-3f9n)