transformers safetensors mistral text-generation mergekit merge arxiv:2311.03099 arxiv:2306.01708 base_model:MTSAIR/multi_verse_model base_model:merge:MTSAIR/multi_verse_model base_model:mayacinka/yam-jom-7B-slerp base_model:merge:mayacinka/yam-jom-7B-slerp autotrain_compatible text-generation-inference endpoints_compatible region:us