LLM-as-a-Judge for Contest-Style Human-AI Co-Creation: A Reliability-Aware Evaluation Framework for Coding

Large language models now judge open-ended outputs and co-create code with programmers, yet judgments of human-AI co-creation must be reliable, comparable across models, and interpretable over multi-turn interaction. This work presents a rubric-driven LLM-as-a-Judge framework for contest-style human