transformers safetensors mistral text-generation mergekit merge conversational base_model:Nexusflow/Starling-LM-7B-beta base_model:merge:Nexusflow/Starling-LM-7B-beta base_model:meta-llama/Meta-Llama-3-8B-Instruct base_model:merge:meta-llama/Meta-Llama-3-8B-Instruct autotrain_compatible text-generation-inference endpoints_compatible region:us