Running multiple models balances strengths, but watch out. Ensembles can mask...

https://www.scribd.com/document/1050731787/The-Universal-Remote-Not-a-Band-Why-Your-AI-Tooling-Strategy-Needs-a-Refactor-127508

Running multiple models balances strengths, but watch out. Ensembles can mask dissent or leak data across providers. If you are stitching LLMs, track token costs and monitor failure modes