I Ran 163 Benchmarks Across 10 LLMs So You Don't Have To. Here's What I Found

Every team building with AI makes the same decision at the start of every project: which model do we use? And almost everyone makes it the same way. They pick the one they've heard the most about, or the one they used last time, or the one their tech lead prefers. They don't benchmark. They don't estimate costs. They just pick and ship. Then three months later the AWS bill lands and someone asks why they're paying $600 per task when $0.038 would have done the same job. I built CostGuard to fi...