Relying on a single LLM is a gamble for production systems. Many teams now mix...

https://list-wiki.win/index.php/The_Engineer%E2%80%99s_Guide_to_Multi-Model_AI:_Beyond_the_Hype

Relying on a single LLM is a gamble for production systems. Many teams now mix models to leverage specific strengths, cross-check answers, or mitigate model-specific failure modes. While this redundancy is useful, it introduces new risks