transformers safetensors mistral text-generation mergekit merge conversational base_model:cognitivecomputations/dolphin-2.2.1-mistral-7b base_model:merge:cognitivecomputations/dolphin-2.2.1-mistral-7b base_model:teknium/OpenHermes-2.5-Mistral-7B base_model:merge:teknium/OpenHermes-2.5-Mistral-7B autotrain_compatible text-generation-inference endpoints_compatible region:us