cs.LG 2512.23707

Training AI Co-Scientists Using Rubric Rewards

Proposes a rubric-guided reinforcement learning framework to enhance AI research plan generation, achieving 70% expert preference and 12-22% improvements across domains.

Shashwat Goel, Rishi Hazra, Dulhan Jayalath et al.

2025-12-30 30
cs.AI 2512.23601

Enhancing Diversity of LLM-Generated Educational Tasks

Proposes CreativeDC, a two-stage prompting framework, boosting Python task diversity by 1.6× with structured divergent-convergent reasoning.

Manh Hung Nguyen, Sebastian Tschiatschek, Adish Singla

2025-12-30 56
cs.CV 2512.22096

Yume-1.5: A Text-Controlled Interactive World Generation Model

Yume-1.5 employs joint spatiotemporal-channel modeling (TSCM) to enable real-time long video generation with improved speed and stability, supporting interactive world creation.

Xiaofeng Mao, Zhen Li, Chuanhao Li et al.

2025-12-27 64 citations 36