transformers safetensors mixtral text-generation moe merge mergekit Mistral openchat/openchat-3.5-1210 beowolx/CodeNinja-1.0-OpenChat-7B maywell/PiVoT-0.1-Starling-LM-RP WizardLM/WizardMath-7B-V1.1 conversational license:other model-index autotrain_compatible text-generation-inference endpoints_compatible region:us