Preprint Open access
OWLET: On-Policy Weighted Learning via Evidence Transfer for Video Large Language Model Post-Training
Post-training has become a key stage for eliciting reasoning capabilities in Video Large Language Models (Video-LLMs). Existing post-training methods mainly follow two paradigms: reinforcement learning (RL) and on-policy distillation (OPD). However, they do not fully exploit visual evidence for effective training. RL s …