transformers safetensors qwen2 feature-extraction Modeling World Preference WorldPM reward model preference model preference model pretraining PMP text-classification custom_code en arxiv:2505.10527 base_model:Qwen/Qwen2.5-72B base_model:finetune:Qwen/Qwen2.5-72B license:apache-2.0 text-generation-inference endpoints_compatible region:us
XX-Large (>50GB)