alex_1002

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  1. Hey HN, I built CostRouter because I noticed 70-80% of our AI API calls didn't need GPT-4o/5. Simple text extraction, basic Q&A, formatting — all going to the most expensive model. CostRouter is an API gateway that…

  2. Hey HN, Over the last few months, I noticed a massive problem: developers (including me) are lazy. We were sending every single prompt—even basic JSON extractions—to GPT-4o or Claude 3.5 Sonnet, and my API bills were…