transformers safetensors mistral text-generation mergekit merge conversational arxiv:2403.19522 base_model:FuseAI/OpenChat-3.5-7B-Mixtral base_model:merge:FuseAI/OpenChat-3.5-7B-Mixtral base_model:FuseAI/OpenChat-3.5-7B-Solar base_model:merge:FuseAI/OpenChat-3.5-7B-Solar base_model:berkeley-nest/Starling-LM-7B-alpha base_model:merge:berkeley-nest/Starling-LM-7B-alpha base_model:openchat/openchat_3.5 base_model:merge:openchat/openchat_3.5 license:apache-2.0 autotrain_compatible text-generation-inference endpoints_compatible region:us