Why stack models? They help by covering different strengths and failure modes,...

https://research-wiki.win/index.php/AI_Hallucination_Example:_Why_Your_%22Expert%22_Didn%27t_Exist

Why stack models? They help by covering different strengths and failure modes, but be careful. Synthesis often hides valuable dissent or introduces privacy risks across providers. Don't let multi-model complexity bloat your bill