transformers gguf mergekit merge SLERP llama Yi-1.5 en base_model:CombinHorizon/YiSM-blossom5.1-34B-SLERP base_model:quantized:CombinHorizon/YiSM-blossom5.1-34B-SLERP license:apache-2.0 endpoints_compatible region:us imatrix conversational