transformers safetensors mistral text-generation mergekit merge base_model:TheDrummer/UnslopNemo-12B-v4.1 base_model:merge:TheDrummer/UnslopNemo-12B-v4.1 base_model:anthracite-org/magnum-v4-12b base_model:merge:anthracite-org/magnum-v4-12b autotrain_compatible text-generation-inference endpoints_compatible region:us