transformers safetensors mistral text-generation mergekit merge conversational base_model:Sao10K/MN-BackyardAI-Party-12B-v1 base_model:merge:Sao10K/MN-BackyardAI-Party-12B-v1 base_model:anthracite-org/magnum-v4-12b base_model:merge:anthracite-org/magnum-v4-12b autotrain_compatible text-generation-inference endpoints_compatible region:us