@article{whendoesllmorchestrationpayoffacontrolle,
  title = {When Does LLM Orchestration Pay Off? A Controlled Evaluation of Accuracy, Cost, and Task Difficulty},
  author = {Nicolas Leins and Nico Pelleriti and Jana Gonnermann-Müller and Sebastian Pokutta},
  year = {2026},
  eprint = {2608.00685},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2608.00685},
}