Multi-model setups are popular, but ignore the hype. Using different models...

https://fair-wiki.win/index.php/Is_%22Multi-Model_AI%22_Really_5x_the_Cost%3F_Or_Are_We_Just_Bad_at_Math%3F

Multi-model setups are popular, but ignore the hype. Using different models helps catch logic errors and unique failure modes. However, automated synthesis often hides critical dissent or exposes data across providers