@article{coevalrankinglanguagemodelsforcustomtask, title = {CoEval: Ranking Language Models for Custom Tasks Without Labeled Data or Trustworthy Benchmarks}, author = {Alexander Apartsin and Yehudit Aperstein}, year = {2026}, eprint = {2606.03650}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2606.03650}, }