Independent research
DecoEvo: Score-Decoupled Co-Evolution of Solver and Rubric-Generator Skills in Text Space
DecoEvo is a text-space optimization framework that co-evolves a solver skill and a rubric-generator skill under decoupled objectives, avoiding the pitfalls of score-coupled co-adaptation. The solver skill is updated using criterion-level feedback from generated rubrics, while the generator skill is revised through two audits: a task-conditioned structural…
Jiangwang Chen, Zixin Song, Junlin Liu, Shuaiyu Zhou, et al.- Published
- Jul 2026
- Citations
- 2
- Code
- Not linked
