transformers gguf ru en dataset:Vikhrmodels/GrandMaster-PRO-MAX base_model:Vikhrmodels/Vikhr-Qwen-2.5-0.5b-Instruct base_model:quantized:Vikhrmodels/Vikhr-Qwen-2.5-0.5b-Instruct license:apache-2.0 endpoints_compatible region:us conversational