Using multiple LLMs is tempting for solving edge cases, but it adds serious...

https://www.save-bookmarks.win/everyone-chases-all-in-one-models-but-smart-engineering-means-mixing-tools

Using multiple LLMs is tempting for solving edge cases, but it adds serious operational debt. While mixing models lets you leverage specific strengths or cross-check output for better accuracy, it is not a silver bullet