Relying on a single AI model is risky. The best teams build a multi-model stack...

https://www.mediafire.com/file/pfcq2h4wgqn239i/pdf-76467-4778.pdf/file

Relying on a single AI model is risky. The best teams build a multi-model stack to keep operations reliable and cost-effective. By routing tasks strategically, you save money by using premium models only when strictly necessary