transformers gguf mergekit merge llama-cpp gguf-my-repo base_model:BenevolenceMessiah/Qwen2.5-Coder-7B-3x-Instruct-TIES-v1.1 base_model:quantized:BenevolenceMessiah/Qwen2.5-Coder-7B-3x-Instruct-TIES-v1.1 endpoints_compatible region:us conversational