Why stack models? It balances reasoning, cost, and distinct failure modes. When...

https://www.charliebookmarks.win/multi-model-setups-aren-t-a-silver-bullet-routing-helps-cover-individual

Why stack models? It balances reasoning, cost, and distinct failure modes. When models disagree, you catch edge-case bugs faster. But be careful. Synthesis can mask dissent or leak data across different providers